1963-1987 CHEV C10 13.64. Coils are not always flat at the bottom. IMPORTANT READ BEFORE INSTALLING NEW SPRINGS. Or Shorter Coil will Raise or Lower 3” (not 1.5”) . Springs on a Straight Axle are a.
Chevy GMC 1960 to 1972 1/2 Ton Truck C10 3" Inch Drop Rear Lowering Coil Springs
1963-1986 Chevy C10 3'' Drop Front Dropped Coil Springs Black pair Spring GMC
1967-1987 GMC Chevy C10 3" Drop Kit Lowering Springs Coils
75-78 For GMC C15 75-87 For Chevrolet C10 3" Drop Spindles Lowering Kit 1" Rotor
1973-1987 GMC Chevy C10 3" Drop Kit Lowering Spindles Knuckles Spindle 1" Rotor
Chevy GMC 1960 - 72 1/2 Ton Truck C10 3" Drop Rear Lowering Coil Springs RED