The Wilwood Narrow Superlite rear disc kit for Bronco 1976–1977 rear axles provides a complete Big Ford-compatible braking upgrade with FNSL4R four-piston calipers, two-piece 13" or 14" rotors, and high-performance pads. Each kit includes a high-efficiency drum-style parking brake assembly hidden for a clean install, and optional caliper finishes and rotor designs let builders tailor style and braking to their specific application.
Wilwood Narrow Superlite 4R Rear P-Brk Kit 14.00in Big Ford New 2.38in Off Bronco 5 x 5.50