A 16" disc brake upgrade with 6-piston Wilwood TC6 calipers or machined MFG 6-piston calipers designed for 71-87 GM 5-lug trucks with CPP spindles. When purchased with our REAR KIT the front calipers use a larger bore size to keep the front/rear bias proportional.
Note: Fits CPP Modular C10 Spindles such as CP30106-1, CP30106-2, CP30106-3, CP30106-4
Fits inside most 20" wheels.
