• 2x Front Billet Strut Spacers
• 2x Front Delrin Lower Shock Spacers
• 4x Differential Drop Spacers
• For 3.5 Front Lift Kits we have included 2x Front Bottom Strut Spacers
• Installation Hardware
• Installation Instructions

IMPORTANT:
✘ Does NOT fit 2007 Classic model, Trail Boss model, or vehicles equipped with Adaptive Ride Control / MagneRide / Auto-Ride / Air-Bag / Self-Leveling Suspension Systems.
(!) 2015+ models equipped with factory stamped steel upper control arms will NOT support 3" or 3.5" front lift kits.
(!) Will NOT Fit 2019+ Silverado RST equipped with SU4 or SU5 Differentials.
(!) Installation of aftermarket Uni-ball UCA is highly recommended on 2019+ models after lifting the front end by 2.5", or more. The upper ball joint will wear out rapidly with use of stock UCA if the front end is lifted by more than 2.5".

Our Pro-Billet series strut spacer lift kits are precision engineered from 6061-T6 aircraft aluminum, then anodized for a superior finish. Billet aluminum is a great material for use in suspension applications as it has an immensely high strength to weight ratio along with a superior level of corrosion resistance compared to many other metals on the market. Unlike steel kits that are cut-out and welded together, our Pro-Billet kits are machined from a solid piece and will not bend or warp under even the most stressful conditions. 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 location. This is a perfect complement for trucks with lift kits from any of our product lines, as well as vehicles with pre-existing coil spring spacer lift kits installed.

NOTES: An alignment is always recommended after altering the height of your vehicle.