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Product Summary

GM 8.2 Inch 10-Bolt Chevy 64-72, GM 8.5 Inch 10-Bolt

  • Rotors have a 12.19" diameter and will fit 15" and up wheels
  • Calipers have a total of 4 pistons and are powder coated red for added protection
  • Comes pre-drilled with the 5 on 4.5"
  • A drilled and slotted design ensures that maximum heat dissipation is achieved
  • A zinc plating on the rotor makes corrosion a thing of the past

Key Specs

PositionRear
Bolt PatternMulti: 5 on 4.5" | 4.75" | 5"
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsFour

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Wilwood 140-7141-ZR Details

This group of FDLI Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized an

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Wilwood 140-7141-ZR Specifications

KEY SPECS
MFG. Part #140-7141-ZR
BrandWilwood
PositionRear
Bolt PatternMulti: 5 on 4.5" | 4.75" | 5"
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
ColorRed
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter15 Inch
Hardware IncludedYes
Rotor StyleDrilled & Slotted
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Rear Rotor IncludedYes
GENERAL
Rotor Thickness0.81"
Offset2.81"
Axle Flange Offset2.75"
Mount TypeLug
Total Piston Area3.00 sq. in.
Piston TypeStainless
Pad Area6.36 sq. in.
Pad Volume2.10 cu. in.
Brake Pad CompoundBP-10
Caliper TypeLug
Rotor FinishZinc Plated
Rotor Material TypeIron
Vane Count32 Straight Vane
BeddedNo
BalancedNo
GTIN Code889545023480
Brake Lines IncludedNo
Caliper ColorRed
Caliper Material TypeForged Aluminum