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Ride Height and Control for Classic GM Half Tons
The Skyjacker C125AKSS8-B is a 2.5 inch suspension lift system engineered for 1988 to 1991 GM half ton trucks and SUVs running 52 inch rear springs. This kit pairs new front and rear leaf springs with Skyjacker Black MAX shock absorbers to deliver the clearance needed for larger tires while keeping factory ride quality intact. Every C125AKSS8-B kit ships with the U bolt kits and bushing kit required for a complete, bolt on installation.
Key Features
- 2.5 inch lift height for improved tire clearance
- Includes front and rear leaf springs matched to 52 inch spring applications
- Skyjacker Black MAX twin tube shocks with foam cell technology
- Front and rear U bolt kits included
- Complete bushing kit for a full suspension rebuild
- Retains factory ride quality while adding off road capability
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 1988-1990 | GMC | Jimmy | Sierra Classic |
| 1988-1991 | GMC | V1500 Suburban | Base |
| 1988-1989 | GMC | V1500 Suburban | Sierra Classic |
| 1990 | GMC | V1500 Suburban | SLE |
| 1988-1991 | Chevrolet | Blazer | Scottsdale |
| 1988-1991 | Chevrolet | Blazer | Silverado |
| 1988 | Chevrolet | V10 Suburban | Scottsdale |
| 1988 | Chevrolet | V10 Suburban | Silverado |
| 1989-1991 | Chevrolet | V1500 Suburban | Scottsdale |
| 1989-1991 | Chevrolet | V1500 Suburban | Silverado |
Specifications
| Detail | Value |
|---|---|
| MPN | C125AKSS8-B |
| UPC | Not Published |
| Lift Height | 2.5 inch |
| Shock Type | Black MAX |
| Spring Application | 52 inch rear springs |
| Warranty | Limited Lifetime Warranty |
What's Included
- Front leaf springs
- Rear leaf springs
- Front and rear U bolt kits
- Bushing kit
- Black MAX shock absorbers
- Mounting hardware and instructions
About Skyjacker
Skyjacker Suspensions has designed and manufactured off road suspension systems in Mississippi since 1970. The company builds lift kits, leveling kits, shocks, and leaf springs engineered to hold up to demanding off road use while preserving on road ride quality.
Related Parts
- Skyjacker C125AKSS8-M 2.5 inch suspension system with M95 shocks
- Skyjacker C140AKSS8-B 4 inch suspension system with Black MAX shocks
FAQ
What is the C125AKSS8-B?The C125AKSS8-B is a Skyjacker 2.5 inch suspension lift system for 1988 to 1991 GM half ton trucks and SUVs with 52 inch rear springs. It includes front and rear leaf springs, Black MAX shocks, U bolt kits, and a bushing kit for a complete lift installation.
What lift height does the C125AKSS8-B provide?This system provides 2.5 inches of lift over stock ride height.
Which shocks come with the C125AKSS8-B?The kit includes Skyjacker Black MAX twin tube shock absorbers with foam cell technology.
Does the C125AKSS8-B include leaf springs?Yes, both front and rear leaf springs matched to 52 inch spring applications are included.
What vehicles fit the C125AKSS8-B?This kit fits 1988 to 1991 GMC Jimmy, GMC V1500 Suburban, Chevrolet Blazer, Chevrolet V10 Suburban, and Chevrolet V1500 Suburban models equipped with 52 inch rear springs.
Is hardware included with the C125AKSS8-B?Yes, front and rear U bolt kits and a full bushing kit are included with every C125AKSS8-B.
What warranty covers the C125AKSS8-B?Skyjacker backs the C125AKSS8-B with a limited lifetime warranty against defects in materials and workmanship.
Can the C125AKSS8-B be installed at home?Installation requires moderate mechanical skill and typical suspension tools; professional installation is recommended for correct alignment and torque specs.
Install Instructions
- Raise and safely support the vehicle on jack stands, then remove the wheels.
- Support the front and rear axles and disconnect shocks, sway bar links, and brake line brackets as needed.
- Remove the factory leaf springs and U bolts from front and rear.
- Install the new Skyjacker leaf springs using the supplied U bolt kits and bushing kit.
- Install the Black MAX shock absorbers at all four corners.
- Reconnect sway bar links and brake line brackets.
- Reinstall wheels, lower the vehicle, and torque all fasteners to specification.
- Perform a wheel alignment before returning the vehicle to regular use.
Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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