2001-2010 Chevrolet Silverado 1500HD 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts RZR 4 900 our Pro-Billet kits are machined

our Pro-Billet kits are machined from a solid piece and will not bend or warp under even the most stressful conditions

resulting in innovative machining processes and optimal

Our Rear Upper Control Arms are the key to a superior ride

Our Pro-Billet Series Rear Lift Kits are precision engineered to lift and level your truck

2001-2010 Chevrolet Silverado 1500HD 2WD 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts RZR 4 900 our Pro-Billet kits are machined2x 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