Product Summary

Front and Rear Position, Parking Brake Provision, Black

  • Converts rear drum brakes to disc; includes matching front rotors and calipers; black powder-coated calipers, drilled & slotted rotors
  • Fits 1979-81 Buick Skylark, 1979-81 Chevrolet El Camino, 1979-81 Chevrolet Malibu, 1979-81 Chevrolet Monte Carlo, 1979-81 Oldsmobile Cutlass, 1979-81 Pontiac LeMans
  • 10.5 in. drilled & slotted front and 11 in. drilled & slotted rear rotors with black powder-coated single-piston calipers, pads and flex hoses
  • 5x4.75 in. bolt pattern; retains parking brake via integral caliper with cables included
  • Requires 15 in. or larger wheels; fits models with non-staggered shocks

Rebates Available

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Key Specs

MFG. Part #A79RD78S
PositionFront and Rear
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Parking Brake ProvisionYes
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The Right Stuff A79RD78S Details

79-81 GM G-Body Rear Brake Conversion Kit With Matching Front Rotors & Calipers

Street Series Kits by The Right Stuff are the most widely used Disc Brake Conversion solution in the Restoration Industry. Stop with confidence using The Right Stuff, leading the way in converting drum brakes to disc since 1989. Add a No-Brainer Brake Line Kit to round out your upgrade and simplfy your installation today!

Features

  • Includes High Quality Brake Pads
  • Industry Leading Street Series Conversion Kit
  • Upgraded Black Powder Coated Calipers
  • Upgraded Drilled & Slotted Rotors

Specifications

  • Series: Street
  • Caliper Color: Black
  • Caliper Piston Quantity: 1
  • Rotor Type: Drilled And Slotted
  • Front Rotor Diameter: 11 IN
  • Rear Rotor Diameter: 11 IN
  • Pads Included: Yes
  • E-Brake Cables Included: Yes
  • Fits Wheel Size: 15"+ IN
  • Shocks: Non Staggered

Fitment

  • 1979-1981 Buick Skylark
  • 1979-1981 Chevrolet El Camino
  • 1979-1981 Chevrolet Malibu
  • 1979-1981 Chevrolet Monte Carlo
  • 1979-1981 Oldsmobile Cutlass
  • 1979-1981 Pontiac LeMans

Rebates

The Right Stuff 15% Off Disc Brake Parts 2026 Sale

TheRightStuff15%Off2026Sale

The Right Stuff 15% Off Disc Brake Parts 2026 Sale, running from July 20, 2026, through October 20, 2026. For a limited time, customers can save up to 15% off on select disc brake parts, making it the perfect opportunity to upgrade your vehicle with high-quality components. Sale prices apply to purchases made during the sale period only.

The Right Stuff A79RD78S Specifications

KEY SPECS
MFG. Part #A79RD78S
BrandThe Right Stuff
PositionFront and Rear
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter15 Inch
Rotor StyleDrilled & Slotted
Front Rotor IncludedYes
Front Rotor Diameter10.5
Front Caliper IncludedYes
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedYes
GENERAL
Sold in QuantityKit
NotesFits models with non-staggered shocks.
GTIN Code00889165104750
Front Rotor Thickness1.05"
Front Caliper MaterialCast Iron
Front Caliper ColorBlack
Front Caliper PistonOne
Parking Brake Cables IncludedYes
Front Rotor StyleDrilled and Slotted
Brake Pads IncludedYes
Caliper ColorBlack
Front Rotor ConstructionVented
Parking Brake StyleIntegral Caliper
Rear Caliper ColorBlack
Rear Caliper MaterialCast Iron
Rear Caliper Piston QuantityOne
Rear Rotor ConstructionVented
Rear Rotor Diameter11"
Rear Rotor StyleDrilled and Slotted
Rear Rotor Thickness0.98"

Questions & Answers

Fitment

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