Ridetech Suspension System StreetGrip Big Block Chevrolet C10 1973-1987



  • Proudly Made in the USA!
  • Composite Leaf Springs
  • Dual Rate Coil Springs
  • Adjustable Shock Absorbers

Ridetech StreetGrip Suspension System for 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986 and 1987 Chevrolet C10s with a Big Block V8 Engine.

Are you wanting to do some modifications to your 1973-1987 Chevrolet C10? Upgrade your C10 with this Ridetech StreetGrip Suspension System (11365110), which will lower your truck and provide significantly better handling and ride quality.

Features and Benefits:
- Dramatically Improving Handling and Ride Quality
- Composite Leaf Springs (Reducing Unsprung Weight by as Much as 70 Lbs.)
- Dual Rate Coil Springs
- Self-Lubricating Delrin Bushings
- Adjustable HQ Series Monotube Shock Absorbers
- 1-1/4” Front Sway Bar
- 2-1/2” Drop Spindles (with Caliper Brackets)

The square body of your C10 can really benefit from this StreetGrip Suspension Kit. This system includes special composite leaf springs that will reduce unsprung weight as much as 70 pounds. The composite leaf spring will also improve the stance in conjunction with the front dual rate coil spring. Ridetech uses Delrin bushings that are self-lubricating and will reduce deflection without making noise. Ridetech includes a set of HQ Series Adjustable Monotube Shock Absorbers that deliver improved handling, ride quality and durability.

Front Components:
- Delrin control arm bushings
- 2-1/2” drop spindles
- Front coil spring kit
- Front HQ Series Shocks
- Front sway bar

Rear Components:
- Rear composite leaf springs
- Delrin leaf spring bushing kit
- Rear HQ Series Shocks

The composite leaf springs are engineered to remove spring sag and optimize ride quality and handling while reducing unsprung weight. The Delrin bushings will get rid of unwanted movement and friction, greatly enhance handling and are self-lubricating. The front coil springs are CNC cold-wound from high tensile steel. The dual rate coil springs feature a linear spring rate that will greatly improve ride quality and handling. Also included is a heavy-duty 1-1/4” front sway bar that reduces body roll. The spindles are precision cast from premium quality ductile iron with 4140 Chrom-moly machined pins. The caliper brackets that work with stock heavy-duty brakes and most aftermarket brake kits are also included.

Ride Height Dimensions:
- Front ride height: 26.875”
- Rear ride height: 27”

Maximum Tire Size:
- Front tires: 255/40-18
- Rear tires: 275/40-18

Vehicle Fitment:
- 1973-1987 Chevrolet C10s with a Big Block V8 Engine

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following C10 years:

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