QA1's front coil-over conversion kit replaces the factory front suspension on 1963-1987 Chevrolet C10 trucks without the cost of a new chassis or full front end. It delivers adjustable ride height and up to 5in of drop when combined with popular drop spindles. The tubular upper and lower control arms add up to 7 degrees of caster for improved stability and driveability, and the kit uses single adjustable coil-over shocks with high travel springs. The kit includes upper and lower control arms, single adjustable shocks, high travel springs, an upper bracket, and all mounting hardware.
Specifications:
- Type: front coil-over conversion kit
- Fitment: 1963-1987 Chevrolet C10 (with upper control arm)
- Shock valving: single adjustable
- Spring rate: 850 lbs/in high travel springs
- Ride height: adjustable, up to 5in drop with drop spindles
- Geometry: up to 7 degrees added caster
- Includes: tubular upper and lower control arms, coil-over shocks, springs, upper bracket, hardware
- Installation: bolt-in
- Made in the USA
- Part number: 52611-S850
Vehicle Applications:
- 1975 Chevrolet C10
- 1976 Chevrolet C10
- 1977 Chevrolet C10
- 1978 Chevrolet C10
- 1979 Chevrolet C10
- 1980 Chevrolet C10
- 1981 Chevrolet C10
- 1982 Chevrolet C10
- 1983 Chevrolet C10
- 1984 Chevrolet C10
- 1985 Chevrolet C10
- 1986 Chevrolet C10
- 1963 Chevrolet C10 Panel
- 1964 Chevrolet C10 Panel
- 1965 Chevrolet C10 Panel
- 1966 Chevrolet C10 Panel
- 1967 Chevrolet C10 Panel
- 1963 Chevrolet C10 Pickup
- 1964 Chevrolet C10 Pickup
- 1965 Chevrolet C10 Pickup
- 1966 Chevrolet C10 Pickup
- 1967 Chevrolet C10 Pickup
- 1968 Chevrolet C10 Pickup
- 1969 Chevrolet C10 Pickup
- 1970 Chevrolet C10 Pickup
- 1971 Chevrolet C10 Pickup
- 1972 Chevrolet C10 Pickup
- 1973 Chevrolet C10 Pickup
- 1974 Chevrolet C10 Pickup
- 1967 Chevrolet C10 Suburban
- 1968 Chevrolet C10 Suburban
- 1969 Chevrolet C10 Suburban
- 1970 Chevrolet C10 Suburban
- 1971 Chevrolet C10 Suburban
- 1972 Chevrolet C10 Suburban
- 1973 Chevrolet C10 Suburban
- 1974 Chevrolet C10 Suburban
- 1975 Chevrolet C10 Suburban
- 1976 Chevrolet C10 Suburban
- 1977 Chevrolet C10 Suburban
- 1978 Chevrolet C10 Suburban
- 1979 Chevrolet C10 Suburban
- 1980 Chevrolet C10 Suburban
- 1981 Chevrolet C10 Suburban
- 1982 Chevrolet C10 Suburban
- 1983 Chevrolet C10 Suburban
- 1984 Chevrolet C10 Suburban
- 1985 Chevrolet C10 Suburban
- 1986 Chevrolet C10 Suburban
FAQ
What does this C10 front coil-over conversion kit include?
It includes tubular upper and lower control arms, coil-over shocks, high travel springs, an upper mounting bracket, and all required hardware for a bolt-in installation.
How much drop does this kit provide?
The kit offers adjustable ride height and can achieve up to 5in of drop when paired with popular drop spindles.
What is the difference between single and double adjustable shocks?
Single adjustable shocks tune rebound and compression together, while double adjustable shocks let rebound and compression be set independently for finer control.
Does this kit improve suspension geometry?
Yes. The upper and lower control arms together add up to 7 degrees of caster for added stability and driveability.

