1983-2005 GMC Jimmy S15 Rear Shackle Suspension Lift Kit 2WD 4WD Heavy Duty All Supreme Suspensions' products are

All Supreme Suspensions' products are developed and rigorously tested by in-house ASE certified specialists

Our kit will not dry up and deteriorate like polyurethane spacers

Our Pro-Billet Series wheel spacers for Toyota Land Cruiser are precision engineered to widen your track-width

We've specially engineered our shock extenders to provide our customers with the option to reuse the vehicle' factory shock absorbers to avoid the need to purchase expensive aftermarket extended shocks

Designed to maintain OEM ride quality and work with OE shocks

1983-2005 GMC Jimmy S15 Rear Shackle Suspension Lift Kit 2WD 4WD Heavy Duty All Supreme Suspensions' products are2x Rear Steel Lift Spring Shackles Installation Instructions Supreme Suspension heavy duty steel lift shackles have been designed and built with quality in mind. These shackles are designed and tested to lift your truck 2" in the rear easily and are CNC machined from high strength steel to prevent corrosion and to provide a reliable lift for the life of your truck. NOTE: An alignment is always recommended after altering the height of your vehicle.