1988-2005 GMC Jimmy S15 Full Suspension Lift Kit & Extended Length Pro Comp Shocks 4WD 4x4 2021 Some models may require drilling

Some models may require drilling of rear spring plate for proper ubolt fitment

Supreme Suspension coil spacers will work perfectly

C Machined Billet Rear Lift Spacers

Our Pro-Billet Series Lift wheel spacers are precision engineered to widen your track-width

TRX MODELS WILL NOT FIT 3" OR 3

1988-2005 GMC Jimmy S15 Full Suspension Lift Kit & Extended Length Pro Comp Shocks 4WD 4x4 2021 Some models may require drilling2x Front Lift Torsion Keys 2x Rear Lift Shackles 2x Front Pro Comp Extended Shocks 2x Rear Pro Comp Extended Shocks Installation Instructions Our Max Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck without sacrificing ride quality. This kit replaces your factory torsion key and is precision indexed to lift and level your front end any amount from 1" to 3". Supreme Suspensions