Front Brake Kit – Part No: 140-4307-B
Call (805) 388-1188
Forged Dynalite Front Drag Brake Kit
Prod #: 140-4307-B
Price: $769.98

*Line Kit Needed


220-12168
$96.18
Front Brake Kit — 140-4307-B


Kit Contents
Wilwood Forged Dynalite Front Drag Brake Kit Parts Laid Out - Type III Anodize Caliper - Plain Face Rotor Wilwood Forged Dynalite Front Drag Brake Kit Parts Laid Out - Type III Anodize Caliper - Plain Face Rotor Zoom Image


View Custom Caliper Colors

Kit Summary
OE Hub Offset: +.14
(Increase / Decrease Track Width)
Spindle Type: Factory Disc Spindle Factory Drum Spindle
Mount Type: Lug
Caliper Type: 4 - Type III Anodize
Rotor Diameter: 11.75
Min Wheel Diameter Req'd*: 15
*This Brake Kit may fit 15-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram
UPC Number
UPC 889545022544

WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Applicable to Brake Pads Only


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.


Fitment & Installation Details


Forged Dynalite Front Drag Brake Kit Assembly Schematic

Forged Dynalite Front Drag Brake Kit Assembly Schematic Forged Dynalite Front Drag Brake Kit Assembly Schematic Zoom Image


Compatible Vehicles for this Brake Kit
BRAKE KIT:   Forged Dynalite Front Drag Brake Kit
SPINDLE TYPE:  
Factory Disc Spindle; Factory Drum Spindle ;
This Brake Kit is Compatible with the Following Vehicle Makes: Ford Mercury

Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.
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Caution
Caution THIS BRAKE KIT HAS A HUB OFFSET OF: +.14
This Hub Offset will move the wheels inward or outward from the fender by this amount on each side of the vehicle
NOTE: Check "Figure 2. Wheel Clearance Diagram" in the installation Instructions below to verify you have adequate wheel clearance for this kit.

Wheel Clearance Assembly Instructions

Wheel Clearance Diagram Wheel Clearance Diagram Zoom Image



Assembly Instructions
Notes





Kit Components & Specifications
Calipers
Left Hand - Part No: 120-6818
Right Hand - Part No: 120-6818
Type: Forged Dynalite
Finish Color: Type III Anodize
Piston Count: 4
Piston 1 Bore (in): 1.75
Piston 2 Bore (in): 1.75
Piston Area (In²): 4.80
Piston Type: Stainless
Mount Type: Lug
Brake Pad Plate: 7112
Brake Pad Area (In²): 6.36
Brake Pad Volume (In³): 2.1
Pad Compound: BP-10
Forged Dynalite Caliper - Type III Anodize Forged Dynalite Caliper - Type III Anodize Zoom Image
Rotors
Left Hand - Part No: 160-3201
Right Hand - Part No: 160-3201
Type: Solid Steel Rotor
Style: Plain Face
Surface Finish: Black Electro Coat
Material: Steel
Outside Diameter (in): 11.75
Width (in): 0.35
Vane Count: Solid
Design Type: Solid
Bedded: No
Dynamically Balanced: No
Solid Steel Rotor - Steel - Black Electro Coat Solid Steel Rotor - Steel - Black Electro Coat Zoom Image
Rotor Hats
Hat - Part No:
Type:
Material:
Finish Color:
Hat Offset Dimension (in):
Bolt Circle 1:
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1:
Stud Diameter - BC 2:
Stud Diameter - BC 3:
Hubs
Hub - Part No: 270-7275
Type: Hub - Solid Rotor Offset
Material: Aluminum
Finish Color: Bare
Mount Style: Direct / Adapter
Bolt Circle 1: 5 x 4.50
Bolt Circle 2: 5 x 4.75
Bolt Circle 3:
Stud Diameter - BC 1: 1/2-20
Stud Diameter - BC 2: 1/2-20
Stud Diameter - BC 3:
Hub - Solid Rotor Offset - Aluminum - Bare Hub - Solid Rotor Offset - Aluminum - Bare Zoom Image

Parts & Accessories
Caliper Parts
O-ring Kit: 130-2655
Replacement Dustboot: N-A
Replacement Piston 1: 200-7528
Replacement Piston 2: 200-7528
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: N-A
Wear Plate - Left Hand: 300-5875
Wear Plate - Right Hand: 300-5875
Pad Retainer: 180-0054
Bleed Screw Kit: 220-0627
*Brake Lines Needed
Front Line Kit:
 		220-12168
Hat
Bolt Kit:
Hub
Bolt Kit:

Additional related products:




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Version: 3.05 June 23, 2023