Ridetech’s Squarebody C10 Coil-over System is a 4”/6” drop and includes everything you need to install the swap and enjoy modern handling in your C10. Transform your squarebody pickup truck into a true muscle truck with Ridetech’s coil over suspension kit. The complete system includes everything needed to dramatically improve the handling, ride quality and stance of your ride.
FEATURES
- Total ride height drop for this kit is 4”/6′‘. Keep in mind this will vary if you’re changing wheels/tires and not keeping the same overall wheel/tire combo height.
- Drop Spindles will induce more negative camber gain to maximize tire contact patch during cornering. It also offers a 2” pin drop which allows for the use of longer shocks creating more suspension travel.
- Upper StrongArms feature corrected ball joint angles. The upper ball joint have been moved back to allow for additional caster setting to improve high speed stability and steering feel. Injection molded Delrin bushings with 13% Teflon are used to reduce deflection and stiction.
- Lower StrongArms feature a double sheer lower mount for increased strength. We have also dropped the lower shock mount to increase suspension travel and moved the lower ball joint forward to increase caster settings while keeping the wheel centered in the wheel opening. Injection molded Delrin bushings with 13% Teflon are used to reduce deflection and stiction. Also includes Cross shafts and hardware.
- HQ Series Coil-Overs utilize an impact forged aluminum body and Monotube design to deliver excellent ride quality and handling. They allow fine tuning of the ride quality and handling via the rebound knob, located at the top of the shock for under hood access. They come standard with a 1,000,0001 Mile Warranty. Brackets are included with the rear coil-overs for easy attachment to the frame and to the original rear end. Interested in Autocross or road course racing? Consider the TQ Series Coil-overs.
- Front MuscleBar Sway Bar is manufactured from massive 1.5″ x .250″ wall tubing to minimize body roll and includes billet aluminum frame straps (anodized black) and low friction bushings.
- Rear Bolt-On 4-Linkprovide added strength to help get the power to the pavement and utilize R-Joint Technology to combine the best qualities of low friction movement, lateral stability, full range articulation, and quiet operation. The 4-Link is a 100% bolt-on design with minimal cutting and no welding required. C-Notch brackets tie in directly with the upper crossmember, while link bar mounts use factory bolt holes in front along with factory axle pad mounting points. Compatible with all cab and bed configurations.
About Ridetech
Ridetech manufactures exciting suspension systems that improve the handling and ride quality of your muscle car, truck, Corvette or hot rod. From restorations and show cars, to high-speed autocross and track day cars, Ridetech offers a wide range of premium products including air suspension systems (air ride), coil-overs, shock absorbers, coil and leaf springs, tubular control arms, roll bars, sway bars and much more.

Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make |
Model |
Years |
Fitment Notes |
Chevrolet |
C10 Pickup |
1973 - 1974 |
RWD Models |
Chevrolet |
C10 Suburban |
1975 - 1986 |
|
Chevrolet |
C10 |
1975 - 1986 |
|
Chevrolet |
R10 Suburban |
1987 |
|
Chevrolet |
R10 |
1987 |
|
GMC |
C15 Suburban |
1975 - 1978 |
|
GMC |
C15/C1500 Pickup |
1973 - 1974 |
|
GMC |
C1500 Suburban |
1979 - 1986 |
|
GMC |
C1500 |
1979 - 1986 |
|
GMC |
C15 |
1975 - 1978 |
|
GMC |
R1500 Suburban |
1987 |
|
GMC |
R1500 |
1987 |
|