2007-2021 GMC Sierra 1500 Differential Drop Kit 4WD 4x4 Jimmy S15 refining the performance of your

refining the performance of your lifted ride and eliminating the need to purchase aftermarket extended shocks

Our Leafs are engineered to lift your truck and increase load and towing capacity

Supreme Suspensions is proud to carry ProComp's upgraded shock series to replace your factory shocks when you install your lift kit

NOTES: Fits IFS models only

Our Pro-Billet series strut spacer lift kits are precision engineered from 6061-T6 aircraft aluminum

2007-2021 GMC Sierra 1500 Differential Drop Kit 4WD 4x4 Jimmy S15 refining the performance of yourDifferential Drop Kit Installation instructions Our Differential Drop Kit is highly recommended for 4WD model trucks with independent front suspension. This kit will lower your front differential and reduce the excess wear on CV joints and axles by correcting the driveline angle changes caused by lifting the front of your truck. Machined from billet aluminum, these spacers will never compress, making sure your diff stays put and always in the right