Will a 14-inch rotor fit behind your wheels?

Start with the clearance drawing. This red FNSL6R kit is built for Wilwood's aluminum Modular ProSpindles. The wheel's diameter alone won't answer it.

Fitment

• 1963-1987 Chevrolet C10 / GMC C15 with Wilwood C10 Aluminum Modular Pro Drop Spindles. Does not fit OE spindles.

Specifications

• Part 140-15304-DR: red calipers; 14.00 x 1.25-inch drilled/slotted rotors; 5 x 4.75 / 5 x 5-inch wheel bolt circles.

Included

• Six-piston calipers, BP-10 pads, rotors, hats, brackets, spacers and mounting hardware.

Before ordering and installation

• ProSpindles and their hubs are separate. Flex lines are separate; OEM hoses will not adapt.

• Wheel position changes +0.41 inch for 1963-1970, -0.06 inch for 1971-1987 relative to stock.

• Some 18-inch wheels fit; check the actual wheel against DS-1160. Verify hydraulic compatibility, fastener engagement and clearances; have an experienced brake installer bleed and test the finished system.

Manufacturer product information and fitment

Manufacturer instructions

Not sure it fits? Message me the year and engine and I'll check before you order.