1973-87 Chevy C10, GMC C15 Truck Disc Brake Wheel Component Kit Drilled & Slotted Rotors:Yes (XDGS) ($84.65) Earlier engines have a flat

Earlier engines have a flat lower mount at the engine

The shift pattern on the column allows you to use either a 3-speed or 4-speed automatic transmission

The control panel has [2] dual needle air pressure gauges and 4 switches that activate the RidePRO airvalves

Completely bolt-in

Great when converting to a GM LS engine

1973-87 Chevy C10, GMC C15 Truck Disc Brake Wheel Component Kit Drilled & Slotted Rotors:Yes (XDGS) ($84.65) Earlier engines have a flatThese disc brake component kits are designed to fit on the original heavy duty disc brake spindles found on 1973 87 Chevy C10 and GMC C15 trucks that require 1. 25" heavy duty rotors. Specs: 12" Rotors , HD type 5x5" Bolt Pattern