Front Brake Kit – Part No: 140-3720-D
Call (805) 388-1188
Front Hub Kit (6 Bolt Rotor)
Prod #: 140-3720-D
Price: $617.54

*Line Kit Needed


220-7056
$76.95
Front Brake Kit — 140-3720-D


Kit Contents
Wilwood Front Hub Kit (6 Bolt Rotor) Parts Laid Out - SRP Drilled & Slotted Rotor Wilwood Front Hub Kit (6 Bolt Rotor) Parts Laid Out - SRP Drilled & Slotted Rotor Zoom Image



Kit Summary
OE Hub Offset: +.92
(Increase / Decrease Track Width)
Spindle Type: Factory Disc Spindle
Mount Type:
Caliper Type: 0 - No Calipers Included
Rotor Diameter: 11.00
Min Wheel Diameter Req'd*: 14
*This Brake Kit may fit 14-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 889545049688

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


Front Hub Kit (6 Bolt Rotor)

Pro-Series Front Hub & Rotor Kits offers a disc brake upgrade solutions for custom spindle and brake applications. Based on the venerable Forged Billet Pros Street Hubs, 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. Kits vary in hub type, rotor diameters and other hardware. Hub & Rotor kits do not contain brackets, calipers or brake pads. Please download the data sheet listed for each kit for a list of kit contents.


Fitment & Installation Details


Front Hub Kit (6 Bolt Rotor) Assembly Schematic

Front Hub Kit (6 Bolt Rotor) Assembly Schematic Front Hub Kit (6 Bolt Rotor) Assembly Schematic Zoom Image


Compatible Vehicles for this Brake Kit
BRAKE KIT:   Front Hub Kit (6 Bolt Rotor)
SPINDLE TYPE:  
Factory Disc Spindle;
This Brake Kit is Compatible with the Following Vehicle Makes: Buick Chevrolet GMC Isuzu Oldsmobile Pontiac

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: +.92
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
1. Hub Kit Only, does not contain Brackets, Calipers or Brake pads.

Kit Components & Specifications
Calipers
Left Hand - Part No:
Right Hand - Part No:
Type:
Finish Color:
Piston Count:
Piston 1 Bore (in):
Piston Area (In²):
Piston Type:
Mount Type:
Brake Pad Plate:
Brake Pad Area (In²):
Brake Pad Volume (In³):
Pad Compound:
Rotors
Left Hand - Part No: 160-7100-BK
Right Hand - Part No: 160-7099-BK
Type: SRP Drilled Rotor
Style: SRP Drilled & Slotted
Surface Finish: Black Electro Coat
Material: Iron
Outside Diameter (in): 11.00
Width (in): 0.81
Vane Count: 30 V
Design Type: SRP-BLK
Bedded: No
Dynamically Balanced: No
SRP Drilled Rotor - Iron - Black Electro Coat SRP Drilled Rotor - Iron - 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: 270-7309-P
Type: Hub - Vented Rotor Offset
Material: Aluminum
Finish Color: Polished
Mount Style: 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 - Vented Rotor Offset - Aluminum - Polished Hub - Vented Rotor Offset - Aluminum - Polished Zoom Image

Parts & Accessories
Caliper Parts
O-ring Kit:
Replacement Dustboot:
Replacement Piston 1:
Replacement Piston 2:
Replacement Piston 3:
Replacement Piston 4:
CrossOver O-Ring Kit:
Crossover Tube:
Self-Bleeder Tube:
Bridge Bolt Kit:
Wear Plate - Left Hand:
Wear Plate - Right Hand:
Pad Retainer:
Bleed Screw Kit:
*Brake Lines Needed
Front Line Kit:
 		220-7056
Hat
Bolt Kit:
Hub
Bolt Kit:

Additional related products:




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Version: 3.05 June 23, 2023