Wilwood Front Red GT Slotted 14-Inch Brake Kit, Chevrolet Corvette C2/C3 (1965–1982), BP-20 Pads

Red calipers distinguish this Wilwood GT slotted front brake conversion for the 1965–1982 Chevrolet Corvette C2/C3. The package combines six-piston Superlite units, BP-20 pads and 14.00-inch Spec-37 rotors on separate hats. Its friction rings measure 1.25 inches wide; replacement hubs are not part of the assembly, so existing hub condition remains essential. 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: 140-10617-R
• Type: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat)
• Calipers: Forged Narrow Superlite 6R; 6 pistons; Red Powder Coat.
• Bores: 1.75, 1.25, 1.25 inches. Pads: BP-20.
• Rotors: 14.00-inch diameter × 1.25-inch width; GT Slotted, Spec-37 Iron, Black Electro Coat. 72 curved vanes.
• Wheel bolt circles: 5 x 4.50; 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: 18 inches. Check the clearance drawing for barrel and spoke offset.

Fitment & Compatibility

Confirm the GT slotted rotor and BP-20 pad combination before ordering; the drilled/slotted package specifies a different pad selection. The 14-inch ring uses 72 curved vanes and is carried on a separate hat, with the original Corvette hub retained. DS627 details bracket shimming and rotor position for the C2/C3 front spindle. Inspect bearing and stud condition, choose hydraulic hoses separately and compare the wheel with the full template. Both spoke depth and barrel clearance must be established before testing.

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.