2007-2021 GMC Sierra 1500 Differential Drop Kit 4WD 4x4 IFS Pickup *Fits 6-Lug Models Only

*Fits 6-Lug Models Only

Each kit includes mounting hardware and rubber lining to prevent the flairs from rubbing against your stock paint

2x Rear Delrin Spring Spacers

NOTES: Fits 4WD models only

Injection molded from ultra-high density urethane

2007-2021 GMC Sierra 1500 Differential Drop Kit 4WD 4x4 IFS Pickup *Fits 6-Lug Models OnlyDifferential 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