Monday, November 24, 2014
Bolt-On Brake Kits

Wilwood Disc Brakes offers the largest selection of bolt-on brake kits with specifically engineered and matched groups of components designed to provide superior brake system performance and custom appeal over a wide range of applications. Most kits are easily installed with the common hand tools used to perform routine brake service. If you want additional information, or would like to place an order contact our technical experts at (805) 388-1188. They can also help you with applications that you cannot find on our Website.

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Street Performance Brake Kits
D154 Front Caliper Kits

D154 Front Caliper Kits
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
D154
2
Floating
10.50"- 12.00"
N-A
N-A
N-A
N-A
N-A
BP-10
Black / Red / Polished

D154 Front Caliper Kits
Wilwood's D154 Front Caliper Kit is a direct bolt-on 1 or 2 piston, lightweight, high-strength, extreme duty alternative to the OE cast iron "Metric" calipers that were used on a wide range of factory disc brake equipped mid size GM cars and small trucks beginning in 1978. Use of this caliper can still be found on some GM models as late as the year 2002. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pitting, and seal failures that plague the OE caliper design. D154 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street and track. D154 calipers mount in the stock location over stock rotors; use the original style OE D154 brake pads and an OE M10-1.5 banjo bolt brake line mounting. D154 Calipers can be used with most wheels that clear the OE calipers. The front calipers with 2.50” piston provide 4.90 square inches of piston area per caliper, in order to maintain the original front to rear brake bias and use of the OE master cylinder. The D154 is also available in a two piston version with 1.62 pistons, offering 4.12 square inches of area. Kits contain Wilwood’s hardened slide pins and BP-10 high friction pads. Matching rear calipers are also available for custom installations. Custom stainless steel brake lines are also available.
Click for detailed information on the Wilwood D154 Front Caliper Kits
D52 Front Caliper Kits

D52 Front Caliper Kits
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
D52
2
Floating
11.00" - 12.00"
N-A
N-A
N-A
N-A
N-A
BP-10
Black / Red

D52 Front Caliper Kits
Wilwood's D52 Front Caliper Kit is a direct bolt-on 2 piston replacement for the factory original single calipers on many 1968-96 GM Passenger Vehicles and Trucks. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pitting, and seal failures that plague the OE caliper design. D52 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street and track. D52 calipers mount in the stock location over stock rotors, use the original style OE D52 brake pads and an OE 7/16-20 banjo bolt brake line mounting. Calipers can be used with most wheels that clear the OE calipers. The front calipers with 2.00” piston provide 6.28 square inches of piston area per caliper, in order to maintain the original front to rear brake bias and use of the OE master cylinder. Kits contain Wilwood’s hardened slide pins and BP-10 high friction pads. Matching rear calipers are also available for custom installations. Vehicles 1978 & Up (with M10-1.5 banjo bolts) will require new brake lines available below.
Click for detailed information on the Wilwood D52 Front Caliper Kits
DPHA Front Caliper and Rotor kit

DPHA Front Caliper and Rotor kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
DPHA
4
Lug
10.32
UL-HP
Plain / SRP Drilled & Slotted
15"
Iron
N-A
BP-10
Black / Red

DPHA Front Caliper and Rotor kit
Wilwood’s new DynaPro Honda/Acura Caliper (DPHA) for Honda and Acura models originally equipped with 262mm diameter rotors. These calipers bolt directly to the stock mounts on factory spindles, fit over the OE 262mm diameter rotor, accept the OE brake hose, and clear many factory aluminum wheels including the EM1 Si 15” wheel. Designed around Wilwood’s proven DynaPro series four piston calipers, the forged billet bodied DPHA caliper delivers high-strength clamping force and positive stopping power. Four stainless steel pistons provide fully balanced pad loading, along with the corrosion resistance and thermal retardant qualities of the stainless alloy that will keep your calipers cooler and running trouble free for many more miles. Calipers work perfectly with the OE master cylinder and ABS functions, and are available with either black or red high-gloss, high-temp, brake fluid resistant sealed powder coat and feature Wilwood’s signature logo.
Click for detailed information on the Wilwood DPHA Front Caliper and Rotor kit
D8-4 Front Replacement Caliper Kit

D8-4 Front Replacement Caliper Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
D8-4
4
Lug
11.75"
N-A
N-A
15"
N-A
N-A
BP-10
Black / Red / Polished

D8-4 Front Replacement Caliper Kit
D8-4 calipers are a direct bolt-on replacement for the OE calipers on all 1965-82 Corvettes. Forged billet aluminum bodies, stainless steel pistons and high-temperature seals put an end to the rust, bore pitting and seal failures that plague the OE caliper design. D8-4 calipers provide low-maintenance performance, a huge weight savings, and high temperature reliability for street or track. D8-4 calipers mount in the stock location over stock rotors, use the original style D8 brake pads, and fit snugly inside most 67 or newer production wheels. Some wheels, including the 1965-66 OE "JK" code steel wheels and a few aftermarket replica alloy wheels, will require a 3/16" or wider wheel spacer for clearance. Kits contain DOT compliant stainless braided brake lines and BP-10 compound "Smart Pads"
Click for detailed information on the Wilwood D8-4 Front Replacement Caliper Kit
D8-6 Front Replacement Caliper Kit

D8-6 Front Replacement Caliper Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
D8-6
6
Lug
11.75"
N-A
N-A
15"
N-A
N-A
BP-10
Black / Red

D8-6 Front Replacement Caliper Kit
D8-6 calipers are a direct bolt-on replacement for the OE calipers on all 1965-82 Corvettes. Forged billet aluminum bodies, stainless steel pistons and high-temperature seals put an end to the rust, bore pitting and seal failures that plague the OE caliper design. D8-4 calipers provide low-maintenance performance, a huge weight savings, and high temperature reliability for street or track. D8-4 calipers mount in the stock location over stock rotors, use the original style D8 brake pads, and fit snugly inside most 67 or newer production wheels. Some wheels, including the 1965-66 OE "JK" code steel wheels and a few aftermarket replica alloy wheels, will require a 3/16" or wider wheel spacer for clearance. Kits contain DOT compliant stainless braided brake lines and BP-10 compound "Smart Pads"
Click for detailed information on the Wilwood D8-6 Front Replacement Caliper Kit
AERO6 Front Caliper and Bracket Upgrade Kit

AERO6 Front Caliper and Bracket Upgrade Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
AERO6
6
Radial
13.98"
N-A
N-A
N-A
N-A
N-A
BP-20
Black / Red / Nickel

AERO6 Front Caliper and Bracket Upgrade Kit
AERO6 Caliper and bracket kits replace the original equipment calipers on OE vehicles utilizing the original equipment rotors. W6A six piston radial mount calipers offer delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a proprietary forged body design with widespread adaptability. Radial mounting allows unparalleled adjustability and stable mounting platform gives this caliper the versatility necessary to suit all types of heavy weight braking requirements. Stainless steel pistons in the calipers resist fade and extend service life by reducing the heat transfer from the pads, caliper body, fluid, and seals. Kits also include high temperature, high friction race compound pads and all premium grade fasteners.
Click for detailed information on the Wilwood AERO6 Front Caliper and Bracket Upgrade Kit
Forged Dynalite Pro Series Front Brake Kit

Forged Dynalite Pro Series Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
10.75" - 11.00"
Ultralite 30 Vane
Undrilled or SRP Drilled & Slotted
15"
N-A
Forged Aluminum
BP-10
Black / Red

Forged Dynalite Pro Series Front Brake Kit
FDL Pro-Series Front Hub Kits offer complete disc brake upgrade solutions for traditional non-ABS spindle applications on American muscle cars, vintage rods, and heavy weight drag cars. Based on the venerable forged billet Dynalite caliper, these versatile kits are easily optioned to suit the braking requirements and style preferences for a daily driver, serious competition, or the most discriminating show enthusiast. Most kits require no modifications for installation, and provide plenty of clearance inside popular 15” wheels. FDL Pro-Series kits can be used with either manual or power boost master cylinders.
Click for detailed information on the Wilwood Forged Dynalite Pro Series Front Brake Kit
Dynapro Dust-Boot Pro Series Front Brake Kit

Dynapro Dust-Boot Pro Series Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Dust-Boot
4
Lug
11.00"
Ultralite 30 Vane
Undrilled or SRP Drilled & Slotted
15"
N-A
Forged Aluminum
BP-10
Black / Red

Dynapro Dust-Boot Pro Series Front Brake Kit
DP-DB Pro-Series Front Hub Kits offer complete disc brake upgrade solutions for traditional non-ABS spindle applications on American muscle cars, vintage rods, and heavy weight drag cars. Based on the venerable forged billet Dynapro Dust Boot caliper, these kits were developed for applications or locations that require or prefer a dust-booted piston. Dust-booted aluminum pistons provide added protection against road or track born dirt and debris on low to intermediate temperature range applications that may also operate in harsh environments. Most vehicle applications require no modifications for installation, and provide plenty of clearance inside popular 15" wheels. FDL Pro-Series kits can be used with either manual or power boost master cylinders. Kits come complete with calipers, rotors, hub assembly, brackets and hardware. Kit installation requires purchase of additional brake lines shown below.
Click for detailed information on the Wilwood Dynapro Dust-Boot Pro Series Front Brake Kit
Forged Dynalite 1 Piece Rotor and Hub Front Brake Kits

Forged Dynalite 1 Piece Rotor and Hub Front Brake Kits
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
11.88"
1Pc Hub and Rotor
Undrilled
15"
N-A
N-A
BP-10
Black

Forged Dynalite 1 Piece Rotor and Hub Front Brake Kits
Wilwood's new FDL Pro-Series Front 1 Piece Hub and Rotor Kits for Early GM and Ford vehicles ranging from 1941 to 1965, offer disc brake upgrade solutions for OEM Drum spindles. A completely new kit design, utilizing a large 11.88" or 11.28" diameter rotor and hub. assembly . Based on the venerable forged billet Dynalite caliper, these versatile kits are easily optioned to suit the braking requirements and style preferences for a daily driver or the most discriminating show enthusiast. Intended vehicle applications require no modifications for installation, and provide plenty of clearance inside popular 15" wheels. FDL 1 piece kits can be used with either manual or power boost master cylinders. Kits come complete calipers, rotors and, hub assembly brackets and hardware.
Click for detailed information on the Wilwood Forged Dynalite 1 Piece Rotor and Hub Front Brake Kits
Forged Dynalite Big Brake Front Brake Kit (Hub)

Forged Dynalite Big Brake Front Brake Kit (Hub)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
12.19"
Ultralite 32 Vane
Undrilled or SRP Drilled & Slotted
16"
N-A
Forged Aluminum
BP-10
Black / Red

Forged Dynalite Big Brake Front Brake Kit (Hub)
FDL Big Brake Front Hub Kits provide the added advantage of larger diameter brake rotors for traditional non-ABS spindles on American muscle cars and vintage rods. Forged billet Dynalite calipers, 12.19” diameter rotors, and high performance Wilwood brake pads generate big brake stopping power to compliment wheel, tire, and suspension upgrades on all types of custom show and performance street / strip machines. A full range of options for caliper finish and rotor design provide custom builders with the ability to personalize the style and performance requirements of the mildest to the wildest machines.
Click for detailed information on the Wilwood Forged Dynalite Big Brake Front Brake Kit (Hub)
Forged Dynalite Big Brake Front Brake Kit (Hat)

Forged Dynalite Big Brake Front Brake Kit (Hat)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
11.00" - 12.19"
Ultralite 32 Vane
Undrilled or SRP Drilled & Slotted
16"
Aluminum
N-A
BP-10
Black / Red

Forged Dynalite Big Brake Front Brake Kit (Hat)
Forged billet Dynalite calipers, oversized rotors, and high performance Wilwood brake pads deliver big brake stopping power with high-tech style for front wheel drive sport compacts. These kits are the perfect compliment to wheel, tire, and suspension upgrades. Options for caliper finish and rotor design make it simple to match the brake response and style preferences on all types of daily drivers, race vehicles, and ultra-styled show machines. Each kit is engineered specific for each vehicle. They are fully compatible with OE master cylinder output while retaining the full factory ABS functions.
Click for detailed information on the Wilwood Forged Dynalite Big Brake Front Brake Kit (Hat)
Classic Series Front Dynalite Brake Kit

Classic Series Front Dynalite Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite-M
4
Lug
11.30
1Pc Hub and Rotor
Undrilled or SRP Drilled & Slotted
14"
N-A
N-A
BP-10
Black / Red

Classic Series Front Dynalite Brake Kit
Wilwood's Classic Series front disc brake kits for 1965 to 1973 Ford Mustangs offer disc brake upgrade solutions for OEM Drum or Disc spindles. These kits feature the FDL-M four piston forged aluminum caliper and 11.30" diameter x 0.94” thick one-piece rotors. The FDL-M caliper is a modified version of the time-tested Forged Dynalite caliper, and provides the greatest amount of wheel clearance of any four piston caliper in its size class. The OEM style one-piece cast iron rotors with integrated hubs simplify installation while providing superb dimensional stability and wear resistance. These versatile kits are easily optioned to suit the braking requirements and style preferences for a daily driver or the most discriminating show enthusiast. Intended vehicle applications require no modifications for installation, and clear most 14" OEM wheels. Classic Series FDL-M kits can be used with either manual or power boost master cylinders, and come complete with calipers, rotors, brackets, hardware, flex lines and detailed installation instructions.
Click for detailed information on the Wilwood Classic Series Front Dynalite Brake Kit
Dynapro Dust-Boot Big Brake Front Brake Kit (Hub)

Dynapro Dust-Boot Big Brake Front Brake Kit (Hub)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Dust-Boot
4
Lug
12.19"
Ultralite 32 Vane
Undrilled or SRP Drilled & Slotted
16"
N-A
Forged Aluminum
BP-10
Black / Red

Dynapro Dust-Boot Big Brake Front Brake Kit (Hub)
DP-DB Big Brake Front Hub Kits provide the added advantage of larger diameter brake rotors for traditional non-ABS spindles on American muscle cars and vintage rods. Forged billet Dynapro Dust Boot calipers, 12.19” diameter rotors, and high performance Wilwood brake pads generate big brake stopping power. These kits were developed for applications or locations that require or prefer a dust-booted piston. Dust-booted aluminum pistons provide added protection against road or track born dirt and debris on low to intermediate temperature range applications that may also operate in harsh environments. A full range of options for caliper finish and rotor design provide custom builders with the ability to personalize the style and performance requirements of the mildest to the wildest machines.
Click for detailed information on the Wilwood Dynapro Dust-Boot Big Brake Front Brake Kit (Hub)
Dynapro Radial Big Brake Front Brake Kit (Hat)

Dynapro Radial Big Brake Front Brake Kit (Hat)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Radial Mount
4
Radial
11.75" - 12.19"
Ultralite 32 Vane
Undrilled or SRP Drilled & Slotted
16"
Aluminum
N-A
BP-10
Black / Red

Dynapro Radial Big Brake Front Brake Kit (Hat)
Radial mounting provides secure and accurate installation of the forged billet DynaPro four piston caliper with large diameter rotors for this group of front and all wheel drive sport compacts. These kits are the perfect compliment to wheel, tire, and suspension upgrades on daily drivers, competition vehicles, and custom styled show machines. Each kit is engineered specific for each vehicle to maintain full compatibility with the OE master cylinder output and factory ABS functions. Optional caliper finishes and rotor designs provide choices that enable the builder to personalize the style and optimize brake performance.
Click for detailed information on the Wilwood Dynapro Radial Big Brake Front Brake Kit (Hat)
Dynapro 6 Big Brake Front Brake Kit (Hub)

Dynapro 6 Big Brake Front Brake Kit (Hub)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro 6
6
Lug
12.19"
Ultralite 32 Vane
Undrilled or SRP Drilled & Slotted
16"
N-A
Forged Aluminum
BP-10
Black / Red / Polished

Dynapro 6 Big Brake Front Brake Kit (Hub)
DynaPro 6 forged billet calipers are combined with 12.19” diameter rotors for this group of traditional non-ABS spindles on American muscle cars and vintage rods. The enhanced brake capacity and pad performance of the six piston calipers provide an intermediate level alternative to the bigger six piston kits. These kits compliment wheel, tire, and suspension upgrades on all types of custom show and high performance street / strip machines. A full range of caliper finishes and rotor designs enable the builder to personalize the style and optimize the brake performance for each individual application.
Click for detailed information on the Wilwood Dynapro 6 Big Brake Front Brake Kit (Hub)
Dynapro 6 Big Brake Front Brake Kit (Hat)

Dynapro 6 Big Brake Front Brake Kit (Hat)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro 6
6
Lug
12.19"
Ultralite 32 Vane
Undrilled or SRP Drilled & Slotted
16"
Aluminum
N-A
BP-10
Black / Red

Dynapro 6 Big Brake Front Brake Kit (Hat)
The enhanced brake capacity and pad performance of the DynaPro 6 forged billet six-piston caliper is combined with 12.19” diameter rotors for this group of front wheel drive sport compact kits. These kits are the perfect compliment to wheel, tire, and suspension upgrades on daily drivers, competition vehicles, and custom styled show machines. Each kit is engineered vehicle specific to maintain full compatibility with the OE master cylinder output and factory ABS functions. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.
Click for detailed information on the Wilwood Dynapro 6 Big Brake Front Brake Kit (Hat)
Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub and 1PC Rotor)

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub and 1PC Rotor)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Narrow Superlite 6R
6
Radial
12.88"
32 Straight Vane
GT Slotted / SRP Drilled & Slotted
17"
N-A
N-A
BP-10
Black

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub and 1PC Rotor)
FNSL6R Billet Forged six-piston calipers with 12.88" diameter, 1 piece rotor and hats kits deliver the cost effective combination for braking power and style in this group of kits engineered for traditional non-ABS spindles on American muscle cars and vintage rods. Built exclusively for 17” and larger wheels, FNSL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines. A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application.
Click for detailed information on the Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub and 1PC Rotor)
Forged Superlite 4 Big Brake Front Brake Kit (Hub)

Forged Superlite 4 Big Brake Front Brake Kit (Hub)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Superlite
4
Lug
12.19" - 13.00"
48 Curved Vane
GT Slotted / SRP Drilled & Slotted
16" - 17"
Aluminum
Forged Aluminum
BP-10
Black / Red

Forged Superlite 4 Big Brake Front Brake Kit (Hub)
The big pad capacity of the forged Superlite four piston caliper is combined with oversized rotors for this unique group of specialized application kits. The roots of the forged Superlite are deep in competition. It is a track proven performer. But the FSL is far from one dimensional. Lug mounting and a full range of piston sizes give the FSL widespread adaptability for applications with unique mounting and piston volume requirements. Options for caliper finish and rotor design provide the opportunity to configure these kits for high-tech style with full capability for extreme duty use on the street or at the track.
Click for detailed information on the Wilwood Forged Superlite 4 Big Brake Front Brake Kit (Hub)
Forged Superlite 4 Big Brake Front Brake Kit (Hat)

Forged Superlite 4 Big Brake Front Brake Kit (Hat)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Superlite
4
Lug
12.88"
48 Curved Vane
GT Slotted / SRP Drilled & Slotted
17"
Aluminum
N-A
BP-10
Black / Red

Forged Superlite 4 Big Brake Front Brake Kit (Hat)
The big pad capacity of the forged Superlite four piston caliper is combined with oversized rotors for this unique group of specialized application kits. The roots of the forged Superlite are deep in competition. It is a track proven performer. But the FSL is far from one dimensional. Lug mounting and a full range of piston sizes give the FSL widespread adaptability for applications with unique mounting and piston volume requirements. Options for caliper finish and rotor design provide the opportunity to configure these kits for high-tech style with full capability for extreme duty use on the street or at the track.
Click for detailed information on the Wilwood Forged Superlite 4 Big Brake Front Brake Kit (Hat)
Superlite 6 Big Brake Front Brake Kit (Hub)

Superlite 6 Big Brake Front Brake Kit (Hub)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Billet Superlite 6
6
Lug
12.88"
48 Curved Vane
GT Slotted / SRP Drilled & Slotted
17" - 18"
Aluminum
Forged Aluminum
BP-10
Black / Red / Polished

Superlite 6 Big Brake Front Brake Kit (Hub)
SL6 forged billet six-piston calipers with 12.88” rotors deliver the ultimate combination for braking power and style in this group of kits engineered for traditional non-ABS spindles on American muscle cars and vintage rods. Built exclusively for 17” and larger wheels, SL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines. A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application.
Click for detailed information on the Wilwood Superlite 6 Big Brake Front Brake Kit (Hub)
Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Narrow Superlite 6R
6
Radial
12.88 - 14.00"
48 to 72 Curved Vane
GT Slotted / SRP Drilled & Slotted
17" - 18"
Aluminum
Aluminum
BP-10
Black / Red / Polished

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)
FNSL6R billet Forged six-piston calipers with 13”-14” rotors deliver the ultimate combination for braking power and style in this group of kits engineered for traditional non-ABS spindles on American muscle cars and vintage rods. Built exclusively for 17” and larger wheels, SL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines. A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application.
Click for detailed information on the Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)
Forged Narrow Superlite 4R Big Brake Front Brake Kit (Hat)

Forged Narrow Superlite 4R Big Brake Front Brake Kit (Hat)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Billet Narrow Superlite 4R
4
Radial
14.00"
72 Curved Vane
GT Slotted / SRP Drilled & Slotted
18"
Aluminum
N-A
BP-10
Black

Forged Narrow Superlite 4R Big Brake Front Brake Kit (Hat)
The unsurpassed braking capacity of the Forged Narow Superlite 4R four-piston caliper serves as the base of this 14” big rotor kit for these popular 2007-up Jeep JK or Wrangler model vehicles. SL4 kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.
Click for detailed information on the Wilwood Forged Narrow Superlite 4R Big Brake Front Brake Kit (Hat)
Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat)

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Narrow Superlite 6R
6
Radial
12.88 - 14.00"
48 to 72 Curved Vane
GT Slotted / SRP Drilled & Slotted
17" - 18"
Aluminum
N-A
BP-10
Black / Red

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat)
The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves as the base of this group of 13”-14” big rotor kits for these popular late model vehicles. FNSL6R kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades on show cars and high performance street/track machines. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.
Click for detailed information on the Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat)
Superlite 6 Big Brake Front Brake Kit (Hat)

Superlite 6 Big Brake Front Brake Kit (Hat)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Billet Superlite 6
6
Lug
12.88"
48 Curved Vane
GT Slotted / SRP Drilled & Slotted
17" - 18"
Aluminum
N-A
BP-10
Black / Red

Superlite 6 Big Brake Front Brake Kit (Hat)
The unsurpassed braking capacity of the SL6 forged billet six-piston caliper serves as the base of this group of 12.88” big rotor kits for these popular late model vehicles. SL6 kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades on show cars and high performance street/track machines. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.
Click for detailed information on the Wilwood Superlite 6 Big Brake Front Brake Kit (Hat)
AERO6 WCCB Carbon-Ceramic Big Brake Front Brake Kit

AERO6 WCCB Carbon-Ceramic Big Brake Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
AERO6
6
Radial
14.00"
WCCD Carbon-Ceramic
Plain
18"
Aluminum
N-A
PCM
Black / Red / Nickel

AERO6 WCCB Carbon-Ceramic Big Brake Front Brake Kit
AERO6 WCCD Carbon-Ceramic Rotor Front Brake Kits offer an extreme performance upgrade featuring WCCB Carbon-Ceramic Dynamic Mount Rotors with Wilwood’s exclusive Bobbin Mounting System. AERO6 WCCD kits are engineered to maximize braking capacity inside custom wheels. These brake kits offer a simple bolt-on installation with minor modifications required to the front spindle only and are fully compatible with ABS and OE master cylinder output. W6AR calipers are a competition proven and offer fully detail machined forged caliper body demonstrates superior strength and resistance to deflection and separation under high load. A high temperature, fluid resistant “Quick-Silver“ Nickel plate is the standard for performance, other colors (Black and Red powder coat) are available as options. 14.00” WCCB rotors are made from a proprietary blend ceramic matrix composite material commonly known as Carbon-Ceramic and dynamically using Wilwood’s proprietary integrated anti-rattle Bobbin Mounting System. WCCD rotors offer higher thermal conductivity and heat capacity in excess of conventional iron or titanium rotors of similar or even greater weight and have been developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking and wear.
Click for detailed information on the Wilwood AERO6 WCCB Carbon-Ceramic Big Brake Front Brake Kit
AERO6 Big Brake Front Brake Kit

AERO6 Big Brake Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Aero6
6
Radial
14.00" - 14.25"
72 Curved Vane
GT Slotted / SRP Drilled & Slotted
18" - 19"
Aluminum
N-A
BP-10
Black / Red

AERO6 Big Brake Front Brake Kit
AERO6 calipers are the newest design for the specific purpose of providing big capacity braking with large diameter rotors for heavy weight and extreme duty vehicles. For cars, it’s the biggest of the big providing big brake performance for show and dual purpose street and track vehicles. For trucks and SUV’s, it provides big stopping power for towing, off-road, and enhanced braking with wheel and tire upgrades. Kits listed for specific vehicles are fully compatible with OE master cylinder output and ABS function. Direction staggered vane 14” or larger rotors provide maximum cooling for sustained high heat durability.
Click for detailed information on the Wilwood AERO6 Big Brake Front Brake Kit
W6A Big Brake Truck Front Brake Kit

W6A Big Brake Truck Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
W6A
6
Radial
14.25"
72 Curved Vane
GT Slotted / SRP Drilled & Slotted
18" - 19"
Aluminum
N-A
BP-10
Black / Red

W6A Big Brake Truck Front Brake Kit
W6AR calipers were designed for the specific purpose of providing big capacity braking with large diameter rotors for heavy weight and extreme duty vehicles. For cars, it’s the biggest of the big providing big brake performance for show and dual purpose street and track vehicles. For trucks and SUV’s, it provides big stopping power for towing, off-road, and enhanced braking with wheel and tire upgrades. Kits listed for specific vehicles are fully compatible with OE master cylinder output and ABS function. Direction staggered vane 14” rotors provide maximum cooling for sustained high heat durability.
Click for detailed information on the Wilwood W6A Big Brake Truck Front Brake Kit
TC6R Big Brake Truck Front Brake Kit

TC6R Big Brake Truck Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
TC6
6
Radial
16.00"
60 Curved Vane
GT Slotted / SRP Drilled & Slotted
20"
Aluminum
Steel (F150 Only)
BP-10
Black / Red

TC6R Big Brake Truck Front Brake Kit
TC6R calipers are purpose built to provide unsurpassed braking capacity on trucks and SUV’s using 20” and larger wheels and tires. Combining the high clamping efficiency of the TC6R caliper with 16” diameter directional vane rotors and high friction BP-10 compound brake pads, TC6R kits provide the braking power necessary to control the higher rotating weight of ultra-sized wheels and tires, especially with high GVW vehicles and vehicles used for towing. TC6R kits are engineer application to be fully compatible with the OE master cylinder output and retain full function of the ABS system.
Click for detailed information on the Wilwood TC6R Big Brake Truck Front Brake Kit
Promatrix Front & Rear Replacement Rotor Kit

Promatrix Front & Rear Replacement Rotor Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
N-A

N-A
12.80"
Vented Rotor & Hat
Drilled & Slotted
N-A
Iron Integral
NULL
N-A
N-A

Promatrix Front & Rear Replacement Rotor Kit
ProMatrix Front and Rear Rotor Kits offer measurable brake performance improvements to racers and enthusiasts using the OE factory brake calipers and High performance pad compounds. One piece rotors are used to provide high temperature durability for the track or high-tech style with corrosion resistance for the street.
Click for detailed information on the Wilwood Promatrix Front & Rear Replacement Rotor Kit
Promatrix Front Replacement Rotor Kit

Promatrix Front Replacement Rotor Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
N-A

N-A
12.40" - 13.00"
48 Curved Vane
GT Slotted / SRP Drilled & Slotted
17"
Aluminum
N-A
PolyMatrix E
N-A

Promatrix Front Replacement Rotor Kit
ProMatrix pad, rotor, and flexline upgrade kits offer measurable brake performance improvements to racers and enthusiasts using the OE factory brake calipers. High performance pad compounds are specially selected to provide increased brake response and higher resistance against fade. Two-piece directional vane GT rotor kits provide high temperature durability for the track. SRP drilled and slotted black e-coat rotor kits provide high-tech style with corrosion resistance for the street. Stainless steel braided flexlines add style, durability, and firmer response with reduced deflection under load. (-U kits do not containg pads or lines).
Click for detailed information on the Wilwood Promatrix Front Replacement Rotor Kit
D154 Rear Caliper Kits

D154 Rear Caliper Kits
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
D154
2
Floating
10.50"- 12.00"
N-A
N-A
N-A
N-A
N-A
BP-10
Black / Red / Polished

D154 Rear Caliper Kits
Wilwood's D154 Rear Caliper Kit offers a matching rear replacement option for our front D154 calipers. It is a direct bolt-on 2-piston replacement for the factory original single piston "Metric" calipers used on many custom application rears. With the added benefit of smaller rear piston sizing (1.96 sq-inches of area) not normally available in OEM calipers, for correct front and rear bias. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pitting, and seal failures that plague the OE caliper design. D154 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street and track. D52 calipers mount in the stock location over stock rotors; use the original style OE D154 brake pads and an OE M10-1.5 banjo bolt brake line mounting. Calipers can be used with most wheels that clear the OE calipers. Kits contain Wilwood’s hardened slide pins and BP-10 high friction pads.
Click for detailed information on the Wilwood D154 Rear Caliper Kits
D52 Rear Caliper Kits

D52 Rear Caliper Kits
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
D52
2
Floating
11.00" - 12.00"
N-A
N-A
N-A
N-A
N-A
BP-10
Black / Red

D52 Rear Caliper Kits
Wilwood's D52 Rear Caliper Kit offers a matching rear replacement option for our front D52 calipers. It is a direct bolt-on 2-piston replacement for the factory original single piston calipers used on many custom application rears. With the added benefit of smaller rear piston sizing (2.46 sq-inches of area) not normally available in OEM calipers, for correct front and rear bias. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pitting, and seal failures that plague the OE caliper design. D52 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street and track. D52 calipers mount in the stock location over stock rotors, use the original style OE D52 brake pads and an OE 7/16-20 banjo bolt brake line mounting. Calipers can be used with most wheels that clear the OE calipers. Kits contain Wilwood’s hardened slide pins and BP-10 high friction pads. Matching rear calipers are also available for custom installations.
Click for detailed information on the Wilwood D52 Rear Caliper Kits
D8-4 Rear Replacement Caliper Kit

D8-4 Rear Replacement Caliper Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
D8-4
4
Lug
11.75"
N-A
N-A
15"
N-A
N-A
BP-10
Black / Red / Polished

D8-4 Rear Replacement Caliper Kit
D8-4 calipers are a direct bolt-on replacement for the OE calipers on all 1965-82 Corvettes. Forged billet aluminum bodies, stainless steel pistons and high-temperature seals put an end to the rust, bore pitting and seal failures that plague the OE caliper design. D8-4 calipers provide low-maintenance performance, a huge weight savings, and high temperature reliability for street or track. D8-4 calipers mount in the stock location over stock rotors, use the original style D8 brake pads, and fit snugly inside most 67 or newer production wheels. Some wheels, including the 1965-66 OE "JK" code steel wheels and a few aftermarket replica alloy wheels, will require a 3/16" or wider wheel spacer for clearance. Kits contain DOT compliant stainless braided brake lines and BP-10 compound "Smart Pads"
Click for detailed information on the Wilwood D8-4 Rear Replacement Caliper Kit
Forged Dynalite Pro Series Rear Brake Kit

Forged Dynalite Pro Series Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
12.19"
Ultralite 32 Vane
Undrilled or SRP Drilled & Slotted
15"
Aluminum
N-A
BP-10
Black / Red

Forged Dynalite Pro Series Rear Brake Kit
FDL Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications where individual wheel parking brake assemblies are not required. Forged billet Dynalite four piston calipers, two-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of off-road, competition, and other customized applications. FDL calipers can be optioned with a full range of finishes to reflect personalized style. Rotor choices provide options for high-tech show winning style, or heavy weight durability and cooling capacity for high heat competition.
Click for detailed information on the Wilwood Forged Dynalite Pro Series Rear Brake Kit
Dynapro Lug Mount Rear Parking Brake Kit

Dynapro Lug Mount Rear Parking Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
12.19"
Ultralite 32 & Hat
Undrilled or SRP Drilled & Slotted
15"
Iron Integral
N-A
BP-10
Black / Red

Dynapro Lug Mount Rear Parking Brake Kit
This group of DPL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged Billet Dynapro Lug Mount four piston calipers, 12.19” one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.
Click for detailed information on the Wilwood Dynapro Lug Mount Rear Parking Brake Kit
Dynapro Low-Profile Rear Parking Brake Kit

Dynapro Low-Profile Rear Parking Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro-Low Priofile Lug Mount
4
Lug
11.00"
Ultralite 32 & Hat
Undrilled or SRP Drilled & Slotted
14"
Iron Integral
N-A
BP-10
Black / Red / Polished

Dynapro Low-Profile Rear Parking Brake Kit
Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00” to 15.00” rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00” one-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.
Click for detailed information on the Wilwood Dynapro Low-Profile Rear Parking Brake Kit
Forged Dynalite Rear Parking Brake Kit

Forged Dynalite Rear Parking Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
12.19"
Ultralite 32 & Hat
Undrilled or SRP Drilled & Slotted
15"
Iron Integral
N-A
BP-10
Black / Red

Forged Dynalite Rear Parking Brake Kit
This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19” one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.
Click for detailed information on the Wilwood Forged Dynalite Rear Parking Brake Kit
AERO4 Big Brake Rear Brake Kit For OE Parking Brake

AERO4 Big Brake Rear Brake Kit For OE Parking Brake
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
AERO4
4
Radial
14.00" - 14.25"
48 to 72 Curved Vane
GT Slotted / SRP Drilled & Slotted
18" - 19"
Iron
N-A
BP-10
Black / Red / Nickel

AERO4 Big Brake Rear Brake Kit For OE Parking Brake
AERO4 Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles. High capacity braking from the AERO4 calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles and all others with increased brake requirements.
Click for detailed information on the Wilwood AERO4 Big Brake Rear Brake Kit For OE Parking Brake
Dynapro Dust-Boot Rear Parking Brake Kit

Dynapro Dust-Boot Rear Parking Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Dust-Boot
4
Lug
12.19"
Ultralite 32 & Hat
Undrilled or SRP Drilled & Slotted
15"
Iron Integral
N-A
BP-10
Black / Red

Dynapro Dust-Boot Rear Parking Brake Kit
DP-DB Pro-Series Rear Disc kits provide a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynapro Dust Boot calipers, 12.19” one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. These kits were developed for applications or locations that require or prefer a dust-booted piston. Dust-booted aluminum pistons provide added protection against road or track born dirt and debris on low to intermediate temperature range applications that may also operate in harsh environments. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.
Click for detailed information on the Wilwood Dynapro Dust-Boot Rear Parking Brake Kit
D154 Rear P-Brake Kits

D154 Rear P-Brake Kits
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
D154
2
Floating
12.19"
Ultralite 32 & Hat
Undrilled or Drilled
15"
N-A
N-A
BP-10
Black / Red

D154 Rear P-Brake Kits
D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19” one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. D154 rear caliper kits offer a complimentary match to vehicles using Wilwood D52 or D154 calipers on OE spindles. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance.
Click for detailed information on the Wilwood D154 Rear P-Brake Kits
Combination Parking Brake Caliper 1Pc Rotor Rear Brake Kit

Combination Parking Brake Caliper 1Pc Rotor Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Combination Parking Brake
1
Radial
11.00"
Ultralite 32 & Hat
Undrilled or SRP Drilled & Slotted
15"
Iron Integral
N-A
BP-10
Black / Red / Polished

Combination Parking Brake Caliper 1Pc Rotor Rear Brake Kit
Combination hydro-mechanical Parking Brake calipers use hydraulic pressure from the master cylinder for stopping power, and an internal mechanical lock within the caliper for a parking brake. CPB kits are built primarily for select rear wheel drive axles that are not well suited for internal shoe style parking brakes. The calipers are coupled with 11 inch one-piece rotor assemblies with integral hats and high friction BP-10 compound pads. CPB kits provide the correct balanced brake performance and matching style to compliment front big brake upgrade kits.
Click for detailed information on the Wilwood Combination Parking Brake Caliper 1Pc Rotor Rear Brake Kit
Combination Parking Brake Caliper Rear Brake Kit

Combination Parking Brake Caliper Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Combination Parking Brake
1
Radial
11.00" - 12.88"
48 Curved Vane
Undrilled or SRP Drilled & Slotted
17"
Aluminum
N-A
BP-10
Black / Red

Combination Parking Brake Caliper Rear Brake Kit
Combination hydro-mechanical Parking Brake calipers use hydraulic pressure from the master cylinder for stopping power, and an internal mechanical lock within the caliper for a parking brake. CPB kits are built primarily for front wheel drive vehicles, and select rear wheel drive axles that are not well suited for internal shoe style parking brakes. The calipers are coupled with oversized two-piece rotor assemblies with aluminum hats and high friction BP-10 compound pads. CPB kits provide the correct balanced brake performance and matching style to compliment front big brake upgrade kits.
Click for detailed information on the Wilwood Combination Parking Brake Caliper Rear Brake Kit
Dynapro Rear Brake Kit For OE Parking Brake

Dynapro Rear Brake Kit For OE Parking Brake
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Lug Mount
4
Lug
12.19"
Ultralite 32 Vane
GT Slotted / SRP Drilled & Slotted
15"
Iron
N-A
BP-10
Black / Red

Dynapro Rear Brake Kit For OE Parking Brake
Forged billet DynaPro four piston calipers and high performance BP-10 compound pads generate high clamping power with firm pedal response for this group of specialized rear axle brake kits. These kits retain full function of the OE parking brake and provi
Click for detailed information on the Wilwood Dynapro Rear Brake Kit For OE Parking Brake
Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit

Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Narrow Superlite 4R
4
Radial
12.88" - 14.00"
48 to 72 Curved Vane
GT Slotted / SRP Drilled & Slotted
18"
Iron
N-A
BP-10
Black / Red / Polished

Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit
Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13” or 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.
Click for detailed information on the Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit
Dynapro Radial Rear Brake Kit For OE Parking Brake

Dynapro Radial Rear Brake Kit For OE Parking Brake
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Radial Mount
4
Radial
12.19" - 12.88"
Vented Rotor & Hat
GT Slotted / SRP Drilled & Slotted
15" - 16"
Iron
N-A
BP-20
Black / Red

Dynapro Radial Rear Brake Kit For OE Parking Brake
Forged billet DynaPro four piston calipers and high performance BP-10 compound pads generate high clamping power with firm pedal response for this group of specialized rear axle brake kits. These kits retain full function of the OE parking brake and provide complimentary performance and style with front big brake upgrades. Caliper piston sizes are selected to provide balanced rear bias ratios using the output from the OE master cylinder. Rear rotor and hat combinations are engineered specific to each vehicle to provide brake performance upgrades and precise fit with the mounting of the DynaPro calipers.
Click for detailed information on the Wilwood Dynapro Radial Rear Brake Kit For OE Parking Brake
AERO4 WCCB Carbon-Ceramic Big Brake Rear Parking Brake Kit

AERO4 WCCB Carbon-Ceramic Big Brake Rear Parking Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
AERO4
4
Radial
14.00"
WCCD Carbon-Ceramic
Plain
18"
Aluminum
N-A
PCM
Black / Red / Nickel

AERO4 WCCB Carbon-Ceramic Big Brake Rear Parking Brake Kit
AERO4 WCCD Carbon-Ceramic Rotor Rear Parking Brake Kits offer an extreme performance upgrade featuring WCCB Carbon-Ceramic Dynamic Mount Rotors with Wilwood’s exclusive Bobbin Mounting System. AERO4 WCCD kits are engineered to maximize braking capacity inside custom wheels. Rear parking brake kits offer a simple bolt-on installation with internal shoe backing plates for outstanding holding power and are fully compatible with ABS and OE master cylinder output. AERO4 calipers are a competition proven and offer fully detail machined forged caliper body demonstrates superior strength and resistance to deflection and separation under high load. A high temperature, fluid resistant “Quick-Silver“ Nickel plate is the standard for performance, other colors (Black and Red powder coat) are available as options. 14.00” WCCB rotors are made from a proprietary blend ceramic matrix composite material commonly known as Carbon-Ceramic and dynamically using Wilwood’s proprietary integrated anti-rattle Bobbin Mounting System. WCCD rotors offer higher thermal conductivity and heat capacity in excess of conventional iron or titanium rotors of similar or even greater weight and have been developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking and wear.
Click for detailed information on the Wilwood AERO4 WCCB Carbon-Ceramic Big Brake Rear Parking Brake Kit
AERO4 WCCB Carbon-Ceramic Big Brake Rear OE Parking Brake Kit

AERO4 WCCB Carbon-Ceramic Big Brake Rear OE Parking Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
AERO4
4
Radial
14.00"
WCCD Carbon-Ceramic
Plain
18"
Aluminum
N-A
PCM
Black / Red / Nickel

AERO4 WCCB Carbon-Ceramic Big Brake Rear OE Parking Brake Kit
AERO4 WCCD Carbon-Ceramic Rotor Rear OE Parking Brake Kits offer an extreme performance upgrade featuring WCCB Carbon-Ceramic Dynamic Mount Rotors with Wilwood’s exclusive Bobbin Mounting System. AERO4 WCCD kits are engineered to maximize braking capacity inside custom wheels. Rear parking brake kits offer a simple bolt-on installation with OE original internal shoe parking brakes for outstanding holding power and are fully compatible with ABS and OE master cylinder output. AERO4 calipers are a competition proven and offer fully detail machined forged caliper body demonstrates superior strength and resistance to deflection and separation under high load. A high temperature, fluid resistant “Quick-Silver“ Nickel plate is the standard for performance, other colors (Black and Red powder coat) are available as options. 14.00” WCCB rotors are made from a proprietary blend ceramic matrix composite material commonly known as Carbon-Ceramic and dynamically using Wilwood’s proprietary integrated anti-rattle Bobbin Mounting System. WCCD rotors offer higher thermal conductivity and heat capacity in excess of conventional iron or titanium rotors of similar or even greater weight and have been developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking and wear.
Click for detailed information on the Wilwood AERO4 WCCB Carbon-Ceramic Big Brake Rear OE Parking Brake Kit
Forged Narrow Superlite 4R Big Brake Rear Brake Kit For OE Parking Brake

Forged Narrow Superlite 4R Big Brake Rear Brake Kit For OE Parking Brake
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Narrow Superlite 4R
4
Radial
12.75" - 14.00"
48 to 72 Curved Vane
GT Slotted / SRP Drilled & Slotted
17" - 18"
Iron
N-A
BP-10
Black

Forged Narrow Superlite 4R Big Brake Rear Brake Kit For OE Parking Brake
Forged Narrow Superlite 4R four piston calipers are combined with BP-10 compound pads and 13”-14” rotors in this group of big brake kits for custom high performance street and show machines. This group of specialized kits for cars, trucks, and SUV’s retain full use of the OE parking brake, master cylinder output, and ABS where used. FNSL4R rear kits provide complimentary style and performance with 13” and larger front brake upgrades in conjunction with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs enable the builder to match style and performance on all applications.
Click for detailed information on the Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kit For OE Parking Brake
W4A Big Brake Truck Rear Brake Kit

W4A Big Brake Truck Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
W4A
4
Radial
14.25"
72 Curved Vane
GT Slotted / SRP Drilled & Slotted
18" - 19"
Iron
N-A
BP-10
Black / Red

W4A Big Brake Truck Rear Brake Kit
W4AR Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUV’s. High capacity braking from the W4AR calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles, tow rigs, and all others with increased brake requirements from high GVW.
Click for detailed information on the Wilwood W4A Big Brake Truck Rear Brake Kit
TC6R Big Brake Truck Rear Brake Kit

TC6R Big Brake Truck Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
TC6
6
Radial
16.00"
60 Curved Vane
GT Slotted / SRP Drilled & Slotted
20"
Iron
N-A
BP-10
Black / Red

TC6R Big Brake Truck Rear Brake Kit
TC6R rear axle disc brake kits with 16” rotors are the ultimate big brake solution for highly customized and modified trucks or SUV’s with 20” and larger wheels. TC6R kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades. TC6R calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements of each vehicle. These combined enhancements provide the necessary control over big wheels and tires to provide safe stopping on heavy weight vehicles.
Click for detailed information on the Wilwood TC6R Big Brake Truck Rear Brake Kit
Narrow Dynalite Rear Inboard Rear Brake Kit

Narrow Dynalite Rear Inboard Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Billet Narrow Dynalite
4
Lug
12.19"
Ultralite 30 Vane
Drilled & Slotted
N-A
Aluminum
N-A
BP-10
Polished

Narrow Dynalite Rear Inboard Rear Brake Kit
Narrow Dynalite Rear Inboard kits offer complete disc brake upgrade solutions for Winters IRS Quick Change applications used on Street Rods. Based on the venerable Styled Billet Narrow Dynalite caliper, these versatile kits are easily optioned to suit the braking requirements and style preferences for a daily driver or the most discriminating show enthusiast. kit require no modifications for installation, and contain 12.19 x 0.81 rotors, adapters, bolt kits and BP-10 brake pads.
Click for detailed information on the Wilwood Narrow Dynalite Rear Inboard Rear Brake Kit
Promatrix Rear Replacement Rotor Kit

Promatrix Rear Replacement Rotor Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
N-A

N-A
11.66" - 12.27"
Vented Rotor & Hat
GT Slotted / SRP Drilled & Slotted
N-A
Iron Integral
N-A
PolyMatrix E
N-A

Promatrix Rear Replacement Rotor Kit
ProMatrix pad, rotor, and flexline upgrade kits offer measurable brake performance improvements to racers and enthusiasts using the OE factory brake calipers. High performance pad compounds are specially selected to provide increased brake response and higher resistance against fade. Two-piece directional vane GT rotor kits provide high temperature durability for the track. SRP drilled and slotted black e-coat rotor kits provide high-tech style with corrosion resistance for the street. Stainless steel braided flexlines add style, durability, and firmer response with reduced deflection under load. (-U kits do not containg pads or lines).
Click for detailed information on the Wilwood Promatrix Rear Replacement Rotor Kit
Drag Racing Brake Kits
Dynalite Single Floater Front Drag Brake Kit

Dynalite Single Floater Front Drag Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynalite Single Floater
1
Floating
10.00"
Solid Steel Rotor
Undrilled or Drilled
N-A
Aluminum
N-A
BP-10
Black

Dynalite Single Floater Front Drag Brake Kit
The Dynalite Single Floater front drag kit is purpose built for use on lightweight cars using spindle mount brakes on P&S / Anglia style spindles. The DLSF calipers and lightweight steel rotors combine to provide excellent static holding power for use as a staging brake or as a supplementary brake on vehicles using parachutes and rear brakes to provide the majority of the stopping power. Aluminum hats are provided to mount the rotors directly to the spindle mount wheels. A choice of solid or lightweight drilled rotors is offered to provide the lowest possible weight to the front axle. Mount brackets are included.
Click for detailed information on the Wilwood Dynalite Single Floater Front Drag Brake Kit
Dynapro Single Front Drag Brake Kit

Dynapro Single Front Drag Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Single
2
Lug
10.00"
Solid Steel Rotor
Undrilled or Drilled
14"
N-A
Forged Aluminum
BP-10
Black

Dynapro Single Front Drag Brake Kit
DPS Front Drag kits incorporate the newest DynaPro caliper technology in this traditional style front brake kit. DPS kits are built for the common front spindles and aftermarket struts used on four-wheel disc brake drag cars that weigh in under 2,400 pounds. The billet DPS caliper is a fixed mount, two-piston design that mounts directly to the spindle with a bolt-on bracket. Forged billet, five lug hubs with direct mount lightweight steel rotors combine to provide consistent braking with an average weight savings of 35 pounds over stock drum or disc brakes. Kits include all new hardware, wheel bearings, and seals.
Click for detailed information on the Wilwood Dynapro Single Front Drag Brake Kit
Forged Dynalite Front Drag Brake Kit

Forged Dynalite Front Drag Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
10.75"
Solid Steel Rotor
Undrilled or Drilled
15"
N-A
Forged Aluminum
BP-10
Black

Forged Dynalite Front Drag Brake Kit
FDL Front Drag kits are drag racing’s most popular front brake kits. FDL kits are available for the popular muscle car spindles and select aftermarket front struts used on four-wheel disc cars weighing up to 2,800 pounds, or rear drum brake equipped cars weighing up to 2,400 pounds. Forged billet FDL four piston calipers mount directly to the spindle with a bolt-on bracket. Forged billet, five lug hubs with direct mount steel rotors combine to provide an average weight savings of over 30 pounds compared to stock drum or disc brakes. Kits include all new hardware, wheel bearings, seals and extra length lug studs.
Click for detailed information on the Wilwood Forged Dynalite Front Drag Brake Kit
Forged Dynalite Front Drag Brake Kit (Hat)

Forged Dynalite Front Drag Brake Kit (Hat)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
11.75"
Solid Steel Rotor
Undrilled or Drilled
15"
Aluminum
N-A
BP-10
Black

Forged Dynalite Front Drag Brake Kit (Hat)
FDL Front Drag Brake Kits with Hats are drag racing’s most popular front brake kits. FDL kits are available for the popular Import car spindles or front struts used on four-wheel disc cars weighing up to 2,800 pounds, or rear drum brake equipped cars weighing up to 2,400 pounds. Forged billet FDL four piston calipers mount directly to the spindle with a bolt-on bracket. Forged Hats with direct mount steel rotors combine to provide an average weight savings of over 30 pounds compared to stock drum or disc brakes. Kits include attachment hardware, brake pads, and instructions.
Click for detailed information on the Wilwood Forged Dynalite Front Drag Brake Kit (Hat)
Dynapro Radial Front Drag Brake Kit

Dynapro Radial Front Drag Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Radial Mount
4
Radial
11.75"
Solid Steel Rotor
Undrilled or Drilled
15"
Aluminum
N-A
BP-10
Black

Dynapro Radial Front Drag Brake Kit
DPR forged billet, radial mount four piston calipers are used in this select group of drag racing kits. The OE brakes on vehicles originally equipped with 16” or larger wheels generally do not fit inside the popular 15” drag wheels. Specially designed radial caliper mount brackets bolt directly to the OE caliper mount, and provide secure and accurate mounting for the DPR caliper. Kits with 3/8” steel rotors are recommended for four-wheel disc brake cars up to 2,800 pounds. Kits with .81” rotors should be used on cars over 2,800 pound cars, or lighter cars running extreme speeds desiring increased rotor durability.
Click for detailed information on the Wilwood Dynapro Radial Front Drag Brake Kit
Forged Dynalite Rear Drag Brake Kit

Forged Dynalite Rear Drag Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Dynalite
4
Lug
11.44"
Solid Steel Rotor
Undrilled or Drilled
15"
Aluminum
N-A
BP-10
Black

Forged Dynalite Rear Drag Brake Kit
FDL Rear Drag kits are true bolt-on kits available for all popular muscle car rear axles and aftermarket rears built with custom axle ends. Kits in this group are purpose built for sportsman category door cars and others with full functional four-wheel disc brakes. Based on the specific style of housing end and axle offset, mounting kits securely install the four-piston forged Dynalite caliper over 3/8” plate steel rotors that are mounted to the axle with an aluminum hat. Standard kits include solid face rotors, with optional drilled rotor kits available to further reduce driveline weight in classes where every weight advantage is necessary.
Click for detailed information on the Wilwood Forged Dynalite Rear Drag Brake Kit
DPL SA Lug Drive Dynamic Rear Drag Brake Kits

DPL SA Lug Drive Dynamic Rear Drag Brake Kits
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Lug Mount
4
Lug
11.44"
Super Alloy
Drilled
15"
Aluminum
N-A
CM - Composite Metallic
Black

DPL SA Lug Drive Dynamic Rear Drag Brake Kits
Wilwood's new Billet Dynapro Lug Drive Dynamic Rotor Mount Brake Kits are especially beneficial to cars that rely heavily on the rear brakes for stopping and any other high speed, heavy weight cars that generate above average rear brake heat. The lug-drive rotor mounting system eliminates the rotor bolts and allows the rotors to move independently of the hats as they expand and contract through heat cycles. All thermally generated stress is removed from the rotor attachment points. The rotors stay flatter and run truer. Brake response and pedal feel remain consistent. Pad knock back and rotor drag are eliminated. The hats are no longer distorted by stresses generated by thermal expansion and shrinkage of the rotors. All problems associated with thermal distortion, including bolt hole alignment issues when trying to re-install new rotors on a previously used hat, are eliminated. Kits are available in Single and Dual caliper configurations.
Click for detailed information on the Wilwood DPL SA Lug Drive Dynamic Rear Drag Brake Kits
DPL Dual SA Lug Drive Dynamic Rear Drag Brake Kits

DPL Dual SA Lug Drive Dynamic Rear Drag Brake Kits
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Lug Mount
4
Lug
11.44"
Super Alloy
Drilled
15"
Aluminum
N-A
CM - Composite Metallic
Black

DPL Dual SA Lug Drive Dynamic Rear Drag Brake Kits
Wilwood's new Billet Dynapro Lug Drive Dynamic Rotor Mount Brake Kits are especially beneficial to cars that rely heavily on the rear brakes for stopping and any other high speed, heavy weight cars that generate above average rear brake heat. The lug-drive rotor mounting system eliminates the rotor bolts and allows the rotors to move independently of the hats as they expand and contract through heat cycles. All thermally generated stress is removed from the rotor attachment points. The rotors stay flatter and run truer. Brake response and pedal feel remain consistent. Pad knock back and rotor drag are eliminated. The hats are no longer distorted by stresses generated by thermal expansion and shrinkage of the rotors. All problems associated with thermal distortion, including bolt hole alignment issues when trying to re-install new rotors on a previously used hat, are eliminated. Kits are available in Single and Dual caliper configurations.
Click for detailed information on the Wilwood DPL Dual SA Lug Drive Dynamic Rear Drag Brake Kits
Road Racing Brake Kits
Superlite 4R Big Brake Front Brake Kit (Race)

Superlite 4R Big Brake Front Brake Kit (Race)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Billet Superlite 4R
4
Radial
12.19"
48 Curved Vane
GT Slotted
16"
Aluminum
N-A
PolyMatrix J
Black

Superlite 4R Big Brake Front Brake Kit (Race)
Kits in this competition group are configured for use in production category road racing that allow brake upgrades, but limit modifications to four-piston calipers and 12.20” rotors. BSL4R/ST calipers use Thermlock pistons to resist fade and extend service life by reducing the heat transfer into the caliper from the pads. GT series directional vane rotors provide high cooling efficiency and durability mounted to the hubs with forged aluminum GT hats. Kits also include high temperature race compound pads, stainless steel flexlines, and premium grade hardware for installation in 16” and larger wheels.
Click for detailed information on the Wilwood Superlite 4R Big Brake Front Brake Kit (Race)
Superlite 6R Big Brake Front Brake Kit (Race)

Superlite 6R Big Brake Front Brake Kit (Race)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Billet Superlite 6R
6
Radial
12.88"
48 Curved Vane
GT Slotted
17" - 18"
Aluminum
N-A
PolyMatrix J
Black

Superlite 6R Big Brake Front Brake Kit (Race)
Kits in this competition group are configured for use in unrestricted class road racing with 17” or larger wheels. BSL6R/ST six-piston calipers with Thermlock pistons are matched with 12.90” directional vane GT competition rotors. These proven winners have delivered championship performance in road racings’ most grueling production car categories. Rotors mount to the hubs with forged aluminum hats and radial mount brackets secure the calipers to the OE location without modification. Kits also include high friction race compound pads, premium grade hardware, and stainless steel braided flexlines.
Click for detailed information on the Wilwood Superlite 6R Big Brake Front Brake Kit (Race)
AERO6 Big Brake Front Brake Kit (Race)

AERO6 Big Brake Front Brake Kit (Race)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
AERO6
6
Radial
14.25"
72 Curved Vane
GT Slotted
18" - 19"
Aluminum
N-A
PolyMatrix H
Nickel

AERO6 Big Brake Front Brake Kit (Race)
AERO6/ST six piston radial mount calipers are coupled with the high cooling capacity of 14.25” SV-GT staggered directional vane rotors to provide the ultimate brake package for unrestricted road race competition. Thermlock pistons in the calipers resist fade and extend service life by reducing the heat transfer from the pads, caliper body, fluid, and seals. Rotors mount to the hubs with forged aluminum hats and radial mount brackets secure the caliper to the spindle in the OE location without modification. Kits also include high temperature, high friction race compound pads and all premium grade fasteners
Click for detailed information on the Wilwood AERO6 Big Brake Front Brake Kit (Race)
W6A Big Brake Front Brake Kit (Race)

W6A Big Brake Front Brake Kit (Race)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
W6A
6
Radial
14.25"
72 Curved Vane
GT Slotted
18" - 19"
Aluminum
N-A
PolyMatrix H
Black

W6A Big Brake Front Brake Kit (Race)
W6AR/ST six piston radial mount calipers are coupled with the high cooling capacity of 14.25” SV-GT staggered directional vane rotors to provide the ultimate brake package for unrestricted road race competition. Thermlock pistons in the calipers resist fade and extend service life by reducing the heat transfer from the pads, caliper body, fluid, and seals. Rotors mount to the hubs with forged aluminum hats and radial mount brackets secure the caliper to the spindle in the OE location without modification. Kits also include high temperature, high friction race compound pads and all premium grade fasteners.
Click for detailed information on the Wilwood W6A Big Brake Front Brake Kit (Race)
W4A Big Brake Front Brake Kit (Race)

W4A Big Brake Front Brake Kit (Race)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
W4A
4
Radial
14.00"
72 Curved Vane
GT Slotted
18"
Aluminum
N-A
PolyMatrix H
Black

W4A Big Brake Front Brake Kit (Race)
W4AR/ST four piston radial mount calipers are coupled with the high cooling capacity of 14.00” SV-GT staggered directional vane rotors to provide the ultimate brake package for unrestricted road race competition. Thermlock pistons in the calipers resist fade and extend service life by reducing the heat transfer from the pads, caliper body, fluid, and seals. Rotors mount to the hubs with forged aluminum hats and radial mount brackets secure the caliper to the spindle in the OE location without modification. Kits also include high temperature, high friction race compound pads and all premium grade fasteners.
Click for detailed information on the Wilwood W4A Big Brake Front Brake Kit (Race)
Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race)

Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race)
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Narrow Superlite 4R
4
Radial
12.88"
48 Curved Vane
GT Slotted
17"
Aluminum
N-A
PolyMatrix H
Black

Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race)
Forged Narrow Superlite 4R caliper rear road race kits provide matched performance in conjunction with FSL6R and W6AR front race kits on vehicles built specifically for competition. BSL4R calipers use stainless steel pistons to retard heat transfer from the pads and high temperature seals for reliability in sustained high heat. Radial mount brackets attach the caliper in the stock location. GT series directional vane competition rotors provide high efficiency cooling and mount to the drive axles with forged aluminum hats. Kits also include high temperature, high friction race compound pads and all premium grade fasteners.
Click for detailed information on the Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race)
Open Wheel Sprint & Midget Brake Kits
GP320 Midget Front Brake Kit

GP320 Midget Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
GP320
4
Lug
10.50"
Polymetalic SA
Drilled & Slotted
N-A
N-A
Aluminum Dynamic
CM - Composite Metallic
Black

GP320 Midget Front Brake Kit
The GP320 System features Wilwood’s competition proven dynamic rotor mount system, specially treated PolyMetallic lightweight steel alloy rotors, and the highly efficient clamping force of the GP320 billet caliper for the most positive and fade-free performance available for sprint racing.Component Features: GP 320 Billet Aluminum 4 Piston Calipers with Four small pistons provide balanced distribution of the pad load for improved response and longer pad wear. PolyMetallic Steel Alloy Rotors: Unlike ceramic coatings that can flake away from the base metal during high heat cycling, Wilwood’s PolyMetallic coating controls heat transfer and provides a durable surface that can generate high friction for long, trouble-free duty cycles without the need for recoating. Dynamic mounting with Wilwood’s t-nut system isolates all thermal stress and distortion at the rotor mounting points caused by the different temperatures and expansion rates between the lightweight alloy steel rotor and the aluminum rotor mount plate. The rotors stay flatter and run truer to eliminate any possibility of pad knock-back or deflection. Dynamic Mount Rotor Plate: Lightweight billet alloy plate is machined with the slots to accept the rotor bolt t-nuts and adapt the rotor directly to 3 bolt sprint hubs. Wilwood 6211-CM Brake Pads A rigid caliper mounting bracket with premium grade fasteners and shim washers are included for secure, deflection free mounting.
Click for detailed information on the Wilwood GP320 Midget Front Brake Kit
GP320 Sprint Left Front Brake Kit

GP320 Sprint Left Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
GP320
4
Lug
10.50"
Polymetalic SA
Drilled
N-A
N-A
Aluminum Dynamic
CM - Composite Metallic
Black

GP320 Sprint Left Front Brake Kit
Wilwood’s GP320 Sprint Left Front Brake kit offers increased braking torque and thermal performance of the GP320 4 piston calipers. A definitive increase in braking and durability over traditional aluminum or steel rotor systems. Mounts are included for standard Sprint spindle to match the included 10.50 x 0.19” Polymetalic stainless steel rotor. Also includes Composition Metallic brake pads, lightweight aluminum dynamic mount 3-pin rotor adapter and T-nut hardware kit.
Click for detailed information on the Wilwood GP320 Sprint Left Front Brake Kit
Dynapro Single Left Front Brake Kit

Dynapro Single Left Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Single
2
Lug
10.20" - 11.00"
Aluminum and Steel
Drilled / Scalloped
N-A
N-A
N-A
PolyMatrix B - Q
Black

Dynapro Single Left Front Brake Kit
The Dynapro Single Left Front Sprint & Midget kits are a further evolution of a proven design from Wilwood’s 35+ years of engineering and producing the best open wheel braking systems. Dynapro single calipers have full 2.40 square inches of area for increased clamping force. Kits are offered with either Scalloped Alloy Steel Rotors for high heat or Aluminum rotors for maximizing weight saving on light braking tracks. Kit come complete with caliper, brake pads, caliper mounting brackets, caliper mount bolt kit, rotor and rotor mounting hardware.
Click for detailed information on the Wilwood Dynapro Single Left Front Brake Kit
Forged Narrow Dynapro and Dynapro Single Front and Rear Dirt Modified Kit

Forged Narrow Dynapro and Dynapro Single Front and Rear Dirt Modified Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Forged Narrow Dynapro
4
Radial
11.75" - 12.19"
Ultralite 32 and Steel
Plain / Scalloped
N-A
N-A
N-A
PolyMatrix B
Black

Forged Narrow Dynapro and Dynapro Single Front and Rear Dirt Modified Kit
Wilwood’s new FNDL / DPS front and rear brake kit is one of DIRT modified racing’s most popular and lightest weight brake packages that is now offered from Wilwood at the most affordable prices ever. This popular package is now being bundled to provide our absolute lowest cost to racers in the DIRT Sportsman category, 358’s, and even for Big Block racers when track conditions and driving style are properly suited to this popular combination. Kit contains: Forged Narrow Mount Dynalite calipers and 12.19” x .81 rotors for the rear brakes, Dynapro Single calipers and 11.75 x .35” Scalloped LW rotors for the front. PolyMatrix B pads for both ends round out the contents. PolyMatrix B pads continue to set the standard and remain the pad of choice among DIRT. Wilwood calipers are Championship proven and used by more DIRT series racers than any other brand and provide unparalleled strength, clamping efficiency, and the absolute lowest unsprung weight of any brand.
Click for detailed information on the Wilwood Forged Narrow Dynapro and Dynapro Single Front and Rear Dirt Modified Kit
GP320 Sprint Right Rear Brake Kit

GP320 Sprint Right Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
GP320
4
Lug
10.50"
Polymetalic SA
Drilled
N-A
N-A
Aluminum Dynamic
CM - Composite Metallic
Black

GP320 Sprint Right Rear Brake Kit
Wilwood’s GP320 Sprint Right Rear Brake kit offers increased braking torque and thermal performance of the GP320 4 piston calipers. A definitive increase in braking and durability over traditional aluminum rotor systems. Kit includes 10.50 x 0.19” Polymetalic stainless steel rotor, Composition Metallic brake pads, lightweight aluminum dynamic mount splined rotor adapter and T-nut hardware kit.
Click for detailed information on the Wilwood GP320 Sprint Right Rear Brake Kit
Dynapro Single Right Rear Brake Kit

Dynapro Single Right Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Single
2
Lug
10.20" - 10.95"
Aluminum
Drilled / Scalloped
N-A
N-A
N-A
PolyMatrix Q
Nickel

Dynapro Single Right Rear Brake Kit
The Dynapro Single Left Front Sprint & Midget kits are a further evolution of a proven design from Wilwood’s 35+ years of engineering and producing the best open wheel braking systems. Dynapro single calipers have full 2.40 square inches of area for increased clamping force. Kits are offered with either Scalloped Alloy Steel Rotors for high heat or Aluminum rotors for maximizing weight saving on light braking tracks. Kit come complete with caliper, brake pads, caliper mounting brackets, caliper mount bolt kit, rotor and rotor mounting hardware.
Click for detailed information on the Wilwood Dynapro Single Right Rear Brake Kit
Narrow Dynapro Lug Mount Sprint Inboard Brake Kit

Narrow Dynapro Lug Mount Sprint Inboard Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Narrow Dynapro Lug Mount
4
Lug
12.19"
Ultralite 32 Vane
Undrilled
N-A
N-A
Aluminum Dynamic
PolyMatrix B
Black

Narrow Dynapro Lug Mount Sprint Inboard Brake Kit
Wilwood's Narrow Dynapro Lug Mount Sprint Inboard Kit Features: A fully engineered bolt-on brake system for sprint car quick change rears with 3.00 x 46 splined axles. With an economical 12.19 x ..35 diameter Solid Scalloped rotor and a newly designed dynamic mount rotor axle clamp. Forged billet DynaPro lug mount calipers with PolyMatrix B compound pads, produce superior stopping power and consistent fade-free response. Kit includes Axle Clamp with Dynamic Mount Rotor Adapter assembly with T-nuts.
Click for detailed information on the Wilwood Narrow Dynapro Lug Mount Sprint Inboard Brake Kit
Billet Narrow Dynalite Radial Mount Sprint Inboard Brake Kit

Billet Narrow Dynalite Radial Mount Sprint Inboard Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Billet Narrow Dynalite Radial
4
Radial
10.50" - 12.19"
Ti, SA or Steel
Plain / Scalloped
N-A
N-A
Aluminum Dynamic
CM - Composite Metallic
Black

Billet Narrow Dynalite Radial Mount Sprint Inboard Brake Kit
Billet Narrow Dynalite Radial Sprint Inboard Kit Features: A fully engineered bolt-on brake system for sprint car quick change rears with 3.00 x 46 splined axles. With titanium, Super Alloy or Steel, .810 vented or solid discs and a newly designed dynamic mount rotor axle clamp, are the lowest rotating weights available for Sprint racing. • The lightweight advantages of Wilwood Sprint rotors are fortified with the high durability, long wear, and superior heat control properties of advanced materials. • Billet Dynalite Radial mount calipers with either Composition Metallic or BP-40 pads, produce superior stopping power and consistent fade-free response. Kit includes Axle Clamp with Dual Mount Rotor Adapter with T-nuts, radial mount bracket assembly and mounting hardware.
Click for detailed information on the Wilwood Billet Narrow Dynalite Radial Mount Sprint Inboard Brake Kit
Billet Narrow Dynalite Radial Mount Midget Inboard Brake Kit

Billet Narrow Dynalite Radial Mount Midget Inboard Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Billet Narrow Dynalite Radial
4
Radial
10.50"
SA or Steel
Plain / Scalloped
N-A
N-A
Aluminum Dynamic
CM - Composite Metallic
Black

Billet Narrow Dynalite Radial Mount Midget Inboard Brake Kit
Billet Narrow Dynalite Radial Midget Inboard Kit Features: A fully engineered bolt-on brake system for sprint car quick change rears with 3.50 x 38 splined axles. With Super Alloy .78" vented or .35" Steel discs and a newly designed dynamic mount rotor axle clamp, are the lowest rotating weights available for Sprint racing. • The lightweight advantages of the Super Alloy rotor are fortified with the high durability, long wear, and superior heat control properties of advanced materials technology. • Forged billet DynaPro Lug mount calipers with Composition Metallic pads, produce superior stopping power and consistent fade-free response. Kit includes Axle Clamp with Dynamic Mount Rotor Adapter assembly with T-nuts and mounting hardware.
Click for detailed information on the Wilwood Billet Narrow Dynalite Radial Mount Midget Inboard Brake Kit
Dynapro Radial Sprint Inboard Brake Kit

Dynapro Radial Sprint Inboard Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
Dynapro Radial Mount
4
Radial
10.50"
Polymetalic Ti ot SA
Drilled & Slotted
N-A
N-A
Aluminum Dynamic
CM - Composite Metallic
Black

Dynapro Radial Sprint Inboard Brake Kit
Dynapro Radial Sprint Inboard Kit Features: A fully engineered bolt-on brake system for sprint car quick change rears with 3.00 x 46 splined axles. With titanium or Super Alloy.810 vented discs and a newly designed dynamic mount rotor axle clamp, are the lowest rotating weights available for Sprint racing. • The lightweight advantages of the titanium rotor are fortified with the high durability, long wear, and superior heat control properties of advanced PolyMetallic coating technology. • Forged billet DynaPro radial mount calipers with Composition Metallic pads, produce superior stopping power and consistent fade-free response. Kit includes Axle Clamp with Dynamic Mount Rotor Adapter assembly with T-nuts and Radial Mount Bracket and mounting hardware.
Click for detailed information on the Wilwood Dynapro Radial Sprint Inboard Brake Kit
Motorcycle Brake Kits
GP310 Motorcycle Rear Brake Kit

GP310 Motorcycle Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Pad Compound:
Finishes:
GP310
4
Lug
11.50"
N-A
N-A
N-A
BP-10
Chrome / Polished

GP310 Motorcycle Rear Brake Kit
Wilwood's GP310 rear kit for Harley Davidson 00-06 FLH / FLT contains GP310 calipers available in chrome or polished finish, BP-10 high–friction brake pads, bracket (in a chrome or polished finish) and bracket mounting hardware. Mounts over OE diameter stock or aftermarket 10.50 diameter rotors.
Click for detailed information on the Wilwood GP310 Motorcycle Rear Brake Kit
GP310 Motorcycle Rear Spocket Brake Kit

GP310 Motorcycle Rear Spocket Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Pad Compound:
Finishes:
GP310
4
Lug
9.94"
Motorcyle (sprocket)
Drilled
N-A
BP-10
Chrome / Polished

GP310 Motorcycle Rear Spocket Brake Kit
Wilwood’s Sprocket Brake system is available in either 48 or 51 tooth sprockets. The bolt circle is consistent on all Harley Davidson models, 5” x 3.25”. The accompanying GP 310 calipers are available in either chrome or a bright polished finish. Sprocket brake calipers are currently available for left hand applications only.
Click for detailed information on the Wilwood GP310 Motorcycle Rear Spocket Brake Kit
OEM Brake Kits
GNX4 Front Brake Kit

GNX4 Front Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
GNX4
4
Lug
12.00"
53 Vane
Undrilled
N-A
Iron Integral
N-A
SM
Clear

GNX4 Front Brake Kit
GNX4 caliper Brake Kits are the product of Wilwood’s in-house FEA design and 3-D modeling technology. Paired with 12.00" diameter, .95" width rotors offers a duarble, high torque braking solution for AM General Military HUMVEE vehicles. The GNX4 Caliper With its unyielding strength and superior piston design, generates positive pedal response and high clamping efficiency with a substantial weight savings over original Calipers. The caliper feature a natural aluminum finish protected by a durable clear coat anodizing. Forged billet aluminum bodies, stainless steel pistons, and high-temperature seals put an end to the rust, bore pitting, and seal failures that plague many OE caliper design. Stainless steel pistons delay the heat transfer from the pads while the aluminum calipers dissipate the heat quicker than the OE cast iron calipers. Cooler operating temperatures translate into longer service life, regardless of the driving environment.
Click for detailed information on the Wilwood GNX4 Front Brake Kit
GNX4 Rear Brake Kit

GNX4 Rear Brake Kit
Kit Components
Caliper:
Pistons:
Mount Type:
Rotor Dia:
Rotor Type:
Rotor Format:
Min Wheel Dia:
Hat:
Hub:
Pad Compound:
Finishes:
GNX4
4
Lug
12.00"
53 Vane
Undrilled
N-A
Iron Integral
N-A
SM
Clear

GNX4 Rear Brake Kit
GNX4 caliper Brake Kits are the product of Wilwood’s in-house FEA design and 3-D modeling technology. Paired with 12.00" diameter, .95" width rotors offers a duarble, high torque braking solution for AM General Military HUMVEE vehicles. The GNX4 Caliper With its unyielding strength and superior piston design, generates positive pedal response and high clamping efficiency with a substantial weight savings over original Calipers. The caliper feature a natural aluminum finish protected by a durable clear coat anodizing. Forged billet aluminum bodies, stainless steel pistons, and high-temperature seals put an end to the rust, bore pitting, and seal failures that plague many OE caliper design. Stainless steel pistons delay the heat transfer from the pads while the aluminum calipers dissipate the heat quicker than the OE cast iron calipers. Cooler operating temperatures translate into longer service life, regardless of the driving environment.
Click for detailed information on the Wilwood GNX4 Rear Brake Kit