Wilwood D52 Dual Piston Front Caliper Kit - Black - 2.00in Pistons - Fits Select 1969-2002 GM

Fits select 1969-2002 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac passenger vehicles and trucks. This Wilwood D52 Front Caliper Kit is a direct-fit dual-piston upgrade designed to replace the factory single-piston calipers originally found on many GM models. Engineered for both street and track performance, these calipers provide a significant weight reduction over stock cast-iron units while offering superior thermal stability and corrosion resistance.

Each caliper is constructed from forged billet aluminum and features dual 2.00-inch stainless steel pistons, providing a total piston area of 6.28 square inches. This displacement is carefully chosen to maintain correct front-to-rear brake bias when used with an OE master cylinder. The kit includes Wilwood’s BP-10 high-friction pads and hardened slide pins for a complete installation. These calipers mount directly to the factory locations over stock rotors and utilize the original D52 brake pad profile.

• Piston Size: Dual 2.00-inch stainless steel pistons
• Piston Area: 6.28 square inches per caliper
• Rotor Width: Designed for 1.04-inch thick rotors
• Material: Forged billet aluminum with high-temperature competition seals
• Finish: Black powder coat
• Brake Pads: BP-10 SmartPad high-friction compound included
• Inlet Port: 7/16-20 banjo (Note: 1978+ vehicles using M10-1.5 banjo bolts require new brake lines)
• Manufacturer Part Number: 140-11291-BK