The Wilwood Narrow Superlite 4R rear kit uses forged four‑piston calipers with BP‑10 compound pads and 12.88" rotors to complement 13"‑plus front big brake upgrades on 1984–1987 Corvette C4 models. These rear kits retain full use of the OE parking brake, master cylinder output, and ABS where used, and offer optional caliper finishes and rotor designs to match front upgrades and complete a coordinated braking system.
Wilwood Narrow Superlite 4R Rear Kit 12.88in Red 84-87 Corvette C4