The Wilwood Narrow Superlite rear disc kit for Bronco 1976–1977 rear axles offers a Big Ford-compatible upgrade using FNSL4R four-piston calipers, two-piece rotors, and BP-10 compound pads. The included internal shoe parking brake system hides neatly for a tidy installation and provides strong static holding power, while optional caliper finishes and rotor options let builders tailor braking performance and appearance to their project.
Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Drilled Big Ford New 2.38in Off Bronco 5 x 5.50