The Wilwood Narrow Superlite 4R rear disc kit is a compact rear big-brake system that preserves parking-brake function for upgraded axles. Forged FNSL4R four-piston calipers, two-piece rotors and BP-10 compound pads deliver balanced braking, and an internal shoe gives superior static holding power. This 12.88-inch rotor kit is specified for Ford 8.8 rear axles with a 2.5-inch offset and five-lug setup.
Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Ford 8.8 w/2.5in Offset-5 Lug