2000-2010 GMC Sierra 3500HD 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift Height:1" Non-Tapered Lift Blocks ve specially engineered our shock

ve specially engineered our shock extenders to provide our customers with the option to reuse the vehicle

Our rear Add-A-Leaf Kit is designed to improve the common factory leaf sag caused by heavy loads and also enhance vehicle spring rate and reliability when towing

This kit will also give you some extra storage space under your seats

Rear shackles are made of High Strength Carbon-Steel and cut through a series of computer controlled processes

IMPORTANT: Years 2000-2007(Classic) - Fits 6-Lug Models Only

2000-2010 GMC Sierra 3500HD 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Rear Lift Height:1" Non-Tapered Lift Blocks ve specially engineered our shock2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will fit 8 Lug Models Only. Please check you rear suspension setup before ordering. We are proud to introduce our New Heavy Duty Steel Lift Blocks, precision engineered by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use. The 1" Heavy Duty Steel Blocks are constructed from one solid block