Product Summary

Front and Rear Position, 11 Inch Rotor Diameter, Red

  • Hydro-boost hydraulic brake assist with OE-style unit and 1 in. bore master cylinder for 4-wheel disc brakes; red powder-coated calipers, Wilwood calipers, drilled & slotted rotors
  • Fits 1964-1972 Chevrolet Chevelle, El Camino, Malibu, Monte Carlo; Pontiac GTO, LeMans, Tempest; Oldsmobile 442, Cutlass; Buick Skylark
  • 11 in. drilled & slotted front and rear rotors with red powder-coated 2-piston Wilwood calipers, pads and flex hoses
  • Includes stock-height spindles to retain factory ride height; 5x4.75 in. bolt pattern; no parking brake provision
  • Requires 15 in. or larger wheels; hydro-boost brake booster type. Fits models with non-staggered shocks

Rebates Available

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Key Specs

MFG. Part #AFXHB21CZ
PositionFront and Rear
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter11 Inch
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The Right Stuff AFXHB21CZ Details

64-72 GM GM A-Body, Hydraulic Brake Assist, 4-Wheel Disc Brake Kit Red Wilwood Calipers

The Performance Series kits offered by The Right Stuff are changing the game in Disc Brake Conversions for Classic Cars and Trucks. 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

  • Upgraded Red Powder Coated Calipers
  • Includes High Quality Brake Pads
  • Performance Series Conversion Kit Featuring Wilwood Calipers
  • Upgraded Drilled & Slotted Rotors

Specifications

  • Series: Performance
  • Brake Activation: Hydro Boost
  • Vehicle Ride Height: Stock Height
  • Caliper Color: Red
  • Caliper Piston Quantity: 2
  • Rotor Type: Drilled And Slotted
  • Front Rotor Diameter: 11 IN
  • Rear Rotor Diameter: 11 IN
  • Pads Included: Yes
  • E-Brake Cables Included: No
  • Spindles Included: Yes
  • Brake Booster Included: Yes
  • Booster Finish: Original
  • Master Cylinder Included: Yes
  • Master Cylinder Bore Size: 1 IN
  • Master Cylinder Port Quantity: 2
  • Fits Wheel Size: 15"+ IN
  • Shocks: Non Staggered

Fitment

  • 1964-1972 Buick Skylark
  • 1964-1972 Chevrolet Chevelle
  • 1964-1972 Chevrolet El Camino
  • 1964-1967 Chevrolet Malibu
  • 1970-1972 Chevrolet Monte Carlo
  • 1964-1971 Oldsmobile 442
  • 1964-1972 Oldsmobile Cutlass
  • 1964-1972 Pontiac GTO
  • 1964-1972 Pontiac LeMans
  • 1964-1970 Pontiac Tempest

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 AFXHB21CZ Specifications

KEY SPECS
MFG. Part #AFXHB21CZ
BrandThe Right Stuff
PositionFront and Rear
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter11 Inch
Rotor TypeVented
Caliper FinishPainted
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleDrilled & Slotted
Spindle TypeStock Height
Front Rotor IncludedYes
Front Rotor Diameter11
Front Caliper IncludedYes
Rear Caliper IncludedYes
Front Spindles IncludedYes
Master Cylinder IncludedYes
Brake Booster IncludedYes
Brake Hoses IncludedYes
Rear Rotor IncludedYes
GENERAL
Sold in QuantityKit
NotesHydro-boost brake booster type. Fits models with non-staggered shocks.
Front Caliper MaterialAluminum
Front Caliper ColorRed
Front Caliper PistonTwo
Parking Brake Cables IncludedNo
Master Cylinder Bore Size1 Inch
Front Rotor StyleDrilled and Slotted
Brake Pads IncludedYes
Caliper ColorRed
Front Rotor ConstructionVented
Rear Caliper ColorRed
Rear Caliper MaterialAluminum
Rear Caliper Piston QuantityTwo
Rear Rotor ConstructionVented
Rear Rotor Diameter11"
Rear Rotor StyleDrilled and Slotted

Questions & Answers

Fitment

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