The Wilwood Aero front big brake kit for 1963–1987 C10 applications includes a 14-inch drilled and slotted rotor, AERO6 caliper hardware and a 6x5.5 bolt circle in red. Specified for CPP spindle fitment, this BBK offers increased rotor diameter and combined drilled/slotted surfaces to improve heat management and pad contact while preserving direct-fit mounting characteristics for these classic trucks.
Wilwood 63-87 C10 CPP Spindle AERO6 Front BBK 14in Drilled/Slotted 6x5.5 BC - Red