Rear Brake Kit – Part No: 140-3722-B
Call (805) 388-1188
Forged Dynalite Pro Series Rear Brake Kit
Prod #: 140-3722-B
Price: $963.32
Rear Brake Kit - Rear Kit


Kit Contents
Wilwood Forged Dynalite Pro Series Rear Brake Kit Parts Laid Out - Black Powder Coat Caliper - Plain Face Rotor Wilwood Forged Dynalite Pro Series Rear Brake Kit Parts Laid Out - Black Powder Coat Caliper - Plain Face Rotor Zoom Image


View Custom Caliper Colors

Kit Summary
Rear End Axle: Big Ford
Axle Offset: 2.36
Mount Type: Lug
Caliper Type: 4 - Black Powder Coat
Rotor Diameter: 12.19
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 889545022438

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


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.


Fitment & Installation Details

Forged Dynalite Pro Series Rear Brake Kit Assembly Schematic

Forged Dynalite Pro Series Rear Brake Kit Assembly Schematic Forged Dynalite Pro Series Rear Brake Kit Assembly Schematic Zoom Image

Rear End / Axle Housing Flange
Confirm The Configuration!

Big Ford Flange 		Confirm Offset Measurement!

Axle Flange Cross-Section
Search Rear Kits By Rear End/Axle Offset
caution AXLE OFFSET: 2.36
Check the diagram above and verify this measurement. This kit may be available in several different offsets.
Please call Wilwood with any questions: (805) 388-1188

Wheel Clearance Assembly Instructions

Wheel Clearance Diagram Wheel Clearance Diagram Zoom Image
Part 1
Notes
1. Currie kits include blank hats (no wheel bolt circle).
2. Kit may fit some 15" wheels. Check wheel clearance diagram in kit installation instructions before purchase.



Compatible Vehicles for this Brake Kit

BRAKE KIT:   Forged Dynalite Pro Series Rear Brake Kit

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.

REAR END:   Big Ford - Rear Kit

AXLE OFFSET:   2.36

For a Complete Listing including ALL Makes, Models and Years, Please click on the Axle Offset.
fitment 1
Offset: 2.36


Kit Components & Specifications
Calipers
Left Hand - Part No: 120-13839-BK
Right Hand - Part No: 120-13839-BK
Type: Forged Dynalite Internal
Finish Color: Black Powder Coat
Piston Count: 4
Piston 1 Bore (in): 1.38
Piston 2 Bore (in): 1.38
Piston Area (In²): 3.00
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 Internal Caliper - Black Powder Coat Forged Dynalite Internal Caliper - Black Powder Coat Zoom Image
Rotors
Left Hand - Part No: 160-5844
Right Hand - Part No: 160-5844
Type: Ultralite HP 32
Style: Plain Face
Surface Finish: Plain
Material: Iron
Outside Diameter (in): 12.19
Width (in): 0.81
Vane Count: 32 V
Design Type: ULHP
Bedded: No
Dynamically Balanced: No
Ultralite HP 32 - Iron - Plain Ultralite HP 32 - Iron - Plain Zoom Image
Rotor Hats
Hat - Part No: 171-2233
Type: Pro-Street Hat - Standard
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 2.000
Bolt Circle 1: Blank
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1: 0.000
Stud Diameter - BC 2: 0.000
Stud Diameter - BC 3: 0.000
Pro-Street Hat - Standard - Aluminum - Black E-Coat Pro-Street Hat - Standard - Aluminum - Black E-Coat Zoom Image
Hubs
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
Caliper Parts
O-ring Kit: 130-2658
Replacement Dustboot: N-A
Replacement Piston 1: 200-7518
Replacement Piston 2: 200-7518
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: 180-0055
Bleed Screw Kit: 220-0627
Brake Lines
Hat
Bolt Kit: 230-0150
Hub
Bolt Kit:
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Version: 3.05 June 23, 2023