Product Summary

GM 8.875 Inch 12-Bolt Car, Rear Position, Powder Coated

  • The rotors are drilled to accept 5 x 4-1/2", 5 x 4-3/4", and 5 x 5" bolt patterns
  • Includes forged billet Dynalite four-piston calipers that have a black powder coated finish for added protection
  • Will fit GM 12-bolts applications with 2.81" offset and OE C-Clip axles
  • A neatly hidden internal shoe system provides a clean installation with superior static holding power for parking
  • Kit includes high friction pads that provide optimized and balanced braking for all types of custom performance street/strip and show machines
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Key Specs

MFG. Part #140-7141
PositionRear
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter12.19 Inch
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Wilwood 140-7141 Details

WilwoodsFDLI Pro-Series rear disc kits provide a complete solution for popular GM 12-boltrear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19” one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking.

E-brake cables sold separately. Fits GM 12-bolts with 2.81" offset and OE C-Clip axles. Does not support Special End or C-Clip Eliminator modifications.

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Item Details

12-bolt Chevy, 2.81" offset

Application

Designed to fit 12 bolt chevy axles flanges with C clips.

Charts

Specs

Our rotors are machined and fully e-coated, just like the rotor hats. This is a protectant coating the prohibits surface rust from forming on the exposed surfaces. Once the parts are installed and being bedded in, the brake pad friction and caliper pressure will remove the coating at the spot the brake pads touch. This will expose the silver iron material underneath.

Wilwood 140-7141 Specifications

KEY SPECS
MFG. Part #140-7141
BrandWilwood
PositionRear
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StylePlain Face
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedYes
ColorBlack
Bolt Pattern5 on 4.5" | 4.75"
GENERAL
Sold in QuantityKit
NotesIncludes rotors, calipers, pads, hardware, and parking brake assemblies.
GTIN Code889545023404
Rotor Thickness0.81"
Axle Flange Offset2.75"
Mount TypeLug
Caliper TypeLug
Rotor Material TypeIron
Brake Lines IncludedNo
Caliper ColorBlack
Caliper Material TypeForged Aluminum

Questions & Answers

1 Question • 1 Answer

Is it possible to modify this to fit a 10 bolt from a 70 Skylark?

by cr8105

• 11 years ago

1 answer

1 of 1 questions shown

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