Wilwood Narrow Superlite 4R rear disc kit for Chevy 12-bolt axles combines FNSL4R four-piston calipers with 12.88" rotors to deliver balanced rear braking while providing a functional parking brake. The internal shoe system is neatly hidden for clean installation and strong static holding power. These kits are engineered to complement front big brake upgrades and allow optional caliper finishes and rotor designs for personalized style.
Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Red Chevy 12 Bolt w/ C-Clips