GMC C-10 1963-1970 3.5/5 Deluxe Drop Kit - McGaughys Part# 63173/63168/63172

Fits: GMC C-10 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970

- Front 2.5" Drop Spindles, Front 1" Drop Coil Springs, Rear 5" Drop Coil Springs

- Notes: Requires Front Shocks Part# 1350, Requires Rear Shocks Part# 1850, Recommended Adjustable Track Bar Part# 63165 (60-64) or 63175 (65-72), Recommended C-Notch Part# 63167, Must Use Disc Brake Conversion Kit Part# 63156 (5 lug) or 63157 (6 lug), Fits Most 15" Wheels, 15" Rally & Some Aluminum Wheels May Not Fit, Will Not Fit Trucks With Leaf Springs In Rear