Rear Brake Kit – Part No: 140-7667
Call (805) 388-1188
Forged Dynalite Dynamic Rear Drag Brake Kit
Prod #: 140-7667
Price: $777.84

Rear Brake Kit - Rear Kit


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


View Custom Caliper Colors

Kit Summary
Rear End Axle: Olds/Pontiac
Axle Offset: 2.81
Mount Type: Lug
Caliper Type: 4 - Type III Anodize
Rotor Diameter: 11.44
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 0

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


Forged Dynalite Dynamic Rear Drag Brake Kit

Dynamic rotor mounting is 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. Dynamic mounting uses floating t-nuts to isolate the different thermal expansion rates between the steel rotor plate and the aluminum rotor hat. This reduces any tendency for the rotor to distort and impose any additional stress on the hat. Performance, durability, and the service life of the components are all extended. Additionally, distortion free parts run with lower rolling resistance to produce higher speeds.


Fitment & Installation Details

Forged Dynalite Dynamic Rear Drag Brake Kit Assembly Schematic

Forged Dynalite Dynamic Rear Drag Brake Kit Assembly Schematic Forged Dynalite Dynamic Rear Drag Brake Kit Assembly Schematic Zoom Image

Rear End / Axle Housing Flange
Confirm The Configuration!

Olds/Pontiac Flange
Confirm Offset Measurement!

Axle Flange Cross-Section
Search Rear Kits By Rear End/Axle Offset
caution AXLE OFFSET: 2.81
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
Notes
1. Obsolete kit. Use substitute kit part #.




Compatible Vehicles for this Brake Kit

BRAKE KIT:   Forged Dynalite Dynamic Rear Drag 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:   Olds/Pontiac - Rear Kit

AXLE OFFSET:   2.81

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


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: PolyMatrix E
Forged Dynalite Caliper - Type III Anodize Forged Dynalite Caliper - Type III Anodize Zoom Image
Rotors
Left Hand - Part No: 160-7663
Right Hand - Part No: 160-7663
Type: Solid Steel Rotor
Style: Plain Face
Surface Finish: Black Oxide
Material: Steel
Outside Diameter (in): 11.44
Width (in): 0.35
Vane Count: Solid
Design Type: Solid
Bedded: No
Dynamically Balanced: No
Solid Steel Rotor - Steel - Black Oxide Solid Steel Rotor - Steel - Black Oxide Zoom Image
Rotor Hats
Hat - Part No: 170-7661
Type: Dynamic Drag Hat - Standard
Material: Aluminum
Finish Color: Black Anodize
Hat Offset Dimension (in): 1.960
Bolt Circle 1: 5 X 4.50
Bolt Circle 2: 5 X 4.75
Bolt Circle 3: 5 X 5.00
Stud Diameter - BC 1: 0.520
Stud Diameter - BC 2: 0.520
Stud Diameter - BC 3: 0.520
Dynamic Drag Hat - Standard - Aluminum - Black Anodize Dynamic Drag Hat - Standard - Aluminum - Black Anodize 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: 130-2655
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
Hat
Bolt Kit: 230-7666
Hub
Bolt Kit:

Additional related products:




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Version: 3.05 June 23, 2023