The Wilwood D8‑4 rear caliper is a direct bolt‑on replacement for OE rear calipers on 1965–1982 Corvettes, offering modern materials and construction. Forged billet aluminum bodies, stainless steel pistons, and high‑temperature seals eliminate the rust, bore pitting, and seal failures common to the original cast iron design while providing a durable upgrade for classic Corvette rear braking.
Wilwood Caliper-D8-4 Rear Red 1.38in Pistons 1.25in Disc