1963-1972 C10 with Coil Spring Rear & Drum Brakes 5 inch Front / 5 inch Rear Complete Lowering Kit with Upper Control Arms (Shocks Included) | SKU: DJM2355-5/5+
1968-1972 C10 with 2.25 inch Wide Leaf Springs & Disk Brakes 3 inch Front / 5 inch Rear Complete Lowering Kit (Shocks Included) | SKU: DJM1056-3/5 (disc brakes)