Running Wilwood aluminum ProSpindles?

This red FNSL6R kit uses 12.19-inch drilled and slotted rotors on the specified Wilwood aluminum Modular ProSpindles. Sort out spindle and wheels first.

Fitment

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

Specifications

• Part 140-15302-DR: red calipers; 12.19 x 1.10-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 and mounting hardware.

Before ordering and installation

• Hubs and spindles are supplied with the separate ProSpindle setup. 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 15-inch wheels fit; check the actual wheel against DS-1158. 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

If you're not sure this is the right one, message me the year and engine first.