Classic Trucks Conversion Systems
Engineered to make your truck handle while giving you ride height adjustability to dial in the perfect stance, these front and rear coil-over suspension kits overhaul your classic pickup to improve performance and driveability.
1965 - 1979 Ford F100 Coil-Over Conversion Kits
Engineered to make your classic Ford truck handle like a dream while giving you ride height adjustability to dial in the perfect stance. Up to 7" of drop front and rear with incredible amounts of adjustability.
1963 - 1972 Chevy C10 Coil-Over Suspension Kits
Upgrade your classic Chevy pickup to front and rear coil-over suspension kits to gain performance and handling characteristics. Up to 6" of drop in the front and rear with independently adjustable componenents.
1973 - 1987 Chevy C10 Coil-Over Conversion Kits
QA1's Square Body suspension kits offer superior control over suspension movement to help you easily dial in the stance, ride and handling you want. Gain up to 6" of drop in the front and 7" of drop in the rear with multiple configurations available.
1988 - 1998 GMC C1500 Coil-Over Conversion Kits
Give your OBS truck the perfect look and modern performance with our front and rear coil-over conversion kits. Drop your front end up to 6" and rear up to 7" while improving the geometry significantly over stock components.