The Wilwood Superlite front big brake kit for 1963–1987 C10 applications includes a 13-inch drilled and slotted rotor, FNSL6R caliper hardware and a 6x5.5 bolt circle in a black finish. Designed for CPP spindle installations, this BBK offers a ready upgrade for classic C10 trucks that need larger, vented rotors with direct-fit mounting characteristics and improved heat management.
Wilwood 63-87 C10 CPP Spindle FNSL6R Front BBK 13in Drilled/Slotted 6x5.5 BC - Black