2 x Rear Adjustable Drop Shackles. 3" Lowering Drop Spindle 1.25" Rotor For Chevy C10 R10 GMC C1500 2WD 1973-1987. 2" Front Drop Coil Spring Lowering For Chevy C10 GMC C15 Truck 1963-1972. 3" Drop Lowering Kit Blocks for Chevrolet C10 GMC C15 Pickup 1963-72.
