Wilwood 140-10789-R D8-4 Front Caliper Kit for 1965-1982 Chevrolet Corvette

Vehicle Fitment

• 1965-1982 Chevrolet Corvette (C2/C3, Front Brake Caliper Upgrade)

Features

• Front D8-4 4-piston caliper design for improved clamping power
• Type III hard anodized forged billet aluminum bodies
• Red powder-coat finish for corrosion resistance and appearance
• High-temperature stainless steel pistons for fade resistance
• DOT-compliant stainless braided brake lines included
• Direct bolt-on replacement for OE front calipers
• Maintains stock rotor fitment and mounting locations
• High-friction ProMatrix brake pads for street/track performance

Specifications

• Caliper Type: D8-4, Front axle
• Piston Count: 4 per caliper
• Piston Bore: 1.88 in (47.8 mm)
• Piston Area: 5.56 in²
• Caliper Material: Forged aluminum
• Finish: Red powder coat
• Brake Pad Volume: 3.9 in³
• Wheel Size: Typically requires 15" or larger wheels for clearance

Included Components

• 2x Front D8-4 calipers (left/right)
• 1x Set of high-friction ProMatrix brake pads
• 1x Set of braided stainless brake lines
• Mounting hardware (as required for bolt-on installation)

Product Description

The Wilwood 140-10789-R D8-4 Front Caliper Kit is a direct upgrade replacement for the original front brake calipers on 1965 through 1982 Chevrolet Corvette (C2 and C3) models. Engineered with forged billet aluminum bodies and Type III hard anodized red finishes, these performance calipers improve braking response, reduce unsprung weight, and resist corrosion compared to aging OE cast designs. High-temperature stainless steel pistons and quality seals ensure consistent performance for both street driving and occasional track duty.

This kit maintains the original mounting locations and works with stock rotors, making installation straightforward without extensive modification. Included braided stainless brake lines and high-friction ProMatrix pads deliver better pedal feel and stopping power versus stock components. Note that wheel clearance should be verified; 15-inch or larger wheels are generally recommended to accommodate the caliper size and ensure proper fitment during turning and suspension travel.