Friday, December 09, 2016
Rear Brake Kit – Part No.: 140-10638-N
Call (805) 388-1188
Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race)      Product Number: 140-10638-N     Price: $2,234.39
*NOTE: Brake Line Kit Needed.
220-8177$73.56
220-9101$66.61

OEM - Rear Kit
Brake Kit No: 140-10638-N
Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race) - Nickel Plate Caliper - GT Slotted Rotor

Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race) - Nickel Plate Caliper - GT Slotted Rotor
zoom image
Kit Contents:
Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race) Parts Laid Out - Nickel Plate Caliper - GT Slotted Rotor

Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race) Parts Laid Out - Nickel Plate Caliper - GT Slotted Rotor
zoom image
Kit Summary:
Rear End Axle: OEM
Axle Offset: 0
Spindle Type:
Mount Type: Radial
Caliper Type: 4 - Nickel Plate
Rotor Diameter: 12.88
Spindle Type:
Min Wheel Diameter Req'd*: 17
*This Brake Kit may fit 17-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram
Price: $2,234.39
Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race)

Forged Narrow Superlite 4R-QS caliper rear road race kits provide matched performance in conjunction with FSL6R and W6AR front race kits on vehicles built specifically for competition. FNSL4R-QS calipers use high temperature, fluid resistant high gloss “Quick-Silver” finish, 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.


Fitment & Installation Details


Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race) Assembly Schematic

Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race) Assembly Schematic

Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race) Assembly Schematic
zoom image
Rear End / Axle Housing Flange:
Confirm The Configuration! Confirm Offset Measurement!
OEM Flange AXLE FLANGE CROSS-SECTION

To Search Rear Kits Again By Rear End and Offset. Click Here
caution THIS BRAKE KIT HAS AN AXLE OFFSET OF: 0
CHECK THE DIAGRAM ABOVE AND VERIFY THIS MEASUREMENT. THIS KIT MAY BE AVAILALE IN SEVERAL DIFFERENT OFFSETS
PLEASE CALL WITH ANY QUESTIONS: (805) 388-1188
Wheel Clearance: Assembly Instructions:
Wheel Clearance Diagram

Wheel Clearance Diagram
zoom image





Assembly Instructions
Note(s):
1. Road Race kits contain high temperature racing pads. Extended low temperature use will cause premature rotor and pad wear.
2. Kit may fit some 17" wheels. Check wheel clearance diagram in kit installation instructions before purchase.



Compatible Vehicles for this Brake Kit:
BRAKE KIT:   Forged Narrow Superlite 4R Big Brake Rear Brake Kit (Race)     REAR END:   OEM - Rear Kit     AXLE OFFSET:   0
This Brake Kit is Compatible with the Following Vehicle Makes:  
Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.
Cadillac Chevrolet Factory Five Racing
FOR A COMPLETE LISTING INCLUDING ALL Makes, Models, and Years, Please Click Here! >>>
fitment

Kit Components & Specifications Click on BLUE LINKS for Additional Details
Calipers: Info / Part Number:
Left Hand - Part No: 120-12602-N
Right Hand - Part No: 120-12602-N
Type: Forged Narrow Superlite 4R
Finish Color: Nickel Plate
Piston Count: 4
Piston Area (In²): 2.46
Piston Type: Thermlock
Mount Type: Radial
Brake Pad Plate: 7416
Brake Pad Area (In²): 8.2
Brake Pad Volume (In³): 3.8
Pad Compound: PolyMatrix H
Forged Narrow Superlite 4R Caliper - Nickel Plate

Forged Narrow Superlite 4R Caliper - Nickel Plate
zoom image
Rotors: Info / Part Number:
Left Hand - Part No: 160-13357
Right Hand - Part No: 160-13356
Type: GT 48 Curved Vane
Style: GT Slotted
Surface Finish: Plain
Material: Spec-37 Iron
Outside Diameter (in): 12.88
Width (in): 1
Vane Count: 48 CV
Design Type: GT
Bedded: No
Dynamically Balanced: Yes
GT 48 Curved Vane - Spec-37 Iron - Plain

GT 48 Curved Vane - Spec-37 Iron - Plain
zoom image
Rotor Hats: Info / Part Number:
Hat - Part No: 170-12985
Type: Big Brake Dynamic Hat - Short Offset
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 0.71
Bolt Circle 1: 5 x 4.75
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1: 0.52
Stud Diameter - BC 2: 0
Stud Diameter - BC 3: 0
Big Brake Dynamic Hat - Short Offset - Aluminum - Black E-Coat

Big Brake Dynamic Hat - Short Offset - Aluminum - Black E-Coat
zoom image
Hubs: Info / Part Number:
Hub - Part No:
Type:
Material:
Finish Color:
Mount Style:
Bolt Circle 1:
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1:
Stud Diameter - BC 2:
Stud Diameter - BC 3:

Parts & Accessories
Calipers: Info / Part Number:
O-ring Kit: 130-2479
Replacement Dustboot: N-A
Replacement Piston 1: 200-7555
Replacement Piston 2: 200-7555
Replacement Piston 3: N-A
Replacement Piston 4: N-A
CrossOver O-Ring Kit: 130-10540
Crossover Tube: N-A
Self-Bleeder Tube: N-A
Bridge Bolt Kit: 230-7710
Wear Plate - Left Hand: 300-6596
Wear Plate - Right Hand: 300-6595
Pad Retainer: N-A
Bleed Screw Kit: 220-0627
Brake Line Kits: Info / Part Number:
Rear Line Kit:
Rear Line Kit:
220-8177
220-9101
Hat: Info / Part Number:
Bolt Kit:
Hubs: Info / Part Number:
Bolt Kit: