Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Drilled Chevy 12 Bolt w/ C-Clips

Wilwood is well-known for making serious braking components for performance vehicles. This Narrow Superlite 4R rear disc brake kit is designed to be a complete Big Brake solution for popular muscle car rear axles, specifically those that need a parking brake function. It's built to complement front big brake upgrades, offering a balanced braking system for custom builds, show cars, and high-performance street machines.

This kit features the FNSL4R four-piston calipers, paired with 12.88-inch two-piece rotors that are drilled for improved heat dissipation. The calipers are forged for strength and a narrow profile, making them a good fit for axles that might have limited space. What really sets this kit apart for a rear axle application is the integrated parking brake system. It uses a neatly hidden internal shoe system that provides strong holding power when parked, all while maintaining a clean look without external cables hanging out.

You get the BP-10 compound brake pads, which are designed for high performance. Wilwood offers optional caliper finishes and rotor designs, so you can personalize the look and performance to match your specific build. This kit is intended for Chevy 12-bolt rear axles that use C-clips for axle retention.