Wilwood Rear Black Superlite GT Brake Kit for Chevrolet Corvette C2/C3 (1965–1982), 12.88-Inch, OE Parking Brake

This Wilwood Corvette rear package replaces the hydraulic calipers and friction rotors while working with the original drum parking-brake mechanism. Black four-piston Superlite calipers clamp 12.88-inch GT slotted Spec-37 rotors. Separate parking-brake hats fit over the inspected OE hub and shoe arrangement. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings, and brake lines for motorsport, street-performance, and specialized applications.

Technical Details

• Manufacturer part number: 140-10471
• Type: Forged Narrow Superlite 4R Big Brake Rear Brake Kit For OE Parking Brake
• Calipers: Forged Narrow Superlite 4R; 4 pistons; Black Powder Coat.
• Bores: 1.38, 1.38 inches. Pads: BP-20.
• Rotors: 12.88-inch diameter × 1.10-inch width; GT Slotted, Spec-37 Iron, Black Electro Coat. 48 curved vanes.
• Wheel bolt circles: 5 x 4.75 inches.
• Included: paired calipers, pads, rotors, brackets and assembly hardware, rotor hats.
• Not included: hydraulic lines, master cylinder, booster or spindles. Reuse suitable matching components.
• Conditional wheel minimum: 17 inches. Check the clearance drawing for barrel and spoke offset.

Fitment & Compatibility

Confirm the 1965–1982 C2/C3 Corvette layout, existing parking-shoe condition and the factory axle-stud pattern. Replacement parking shoes and hubs are not included. DS624 shows the rear bracket and shim alignment, along with possible sway-bar end-link bolt orientation changes for clearance. Select hydraulic hoses separately and compare the wheel's complete profile with the kit drawing before assembly.

Match the individual model, year, submodel and brake configuration in the fitment table below.

PMB Performance has over 20 years of brake-system experience. Contact us with the vehicle and installed hardware details for fitment help.

California Proposition 65 warning — brake pads only: WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.