Wilwood 140-15940-DR Superlite 6R Front Brake Kit for C10 Steel ProSpindles – Red, 12.19-inch

Front-axle brake kit for Wilwood C10 one-piece steel ProSpindles. Does not fit original equipment spindles.

Wilwood 140-15940-DR combines red six-piston Superlite 6R calipers, 12.19-inch drilled/slotted rotors, hubs, pads and mounting hardware. Hubs support 5 x 4.75 and 5 x 5.00-inch wheel patterns.

• 1963–1970 C10: requires separately purchased 831-15931 spindles and 1973–1987-style upper and lower ball joints.
• 1971–1972 C10: requires separately purchased 831-15932 spindles, 1973–1987-style upper/lower ball joints and tie-rod ends.
• 1973–1987 C10: requires separately purchased 831-15932 spindles.
• For compatible two-wheel-drive C10 applications; not a K10 four-wheel-drive kit.

Spindles provide a 2.5-inch drop. Flex hoses are separate; confirm chassis fittings, routing and length. Check Wilwood DS-1365 and the wheel-clearance template before purchase. Some 15-inch wheels may fit; diameter alone does not establish clearance. Wheel offset changes +0.41 inch for 1963–70 and −0.06 inch for 1971–87 versus OE. Match the master cylinder, rear brakes and brake balance to the finished combination.

Ask LTAC to help plan the complete system.