1999-2007 (Classic) Chevrolet Silverado 1500 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Lug Centric and reinforce the existing mounts

and reinforce the existing mounts to prevent premature mount failure

and improve your vehicle safety

The extra clearance for the Lifted IFS T100 allows you to install larger tires to gain additional height for better visibility

Supreme Suspension heavy duty steel lift shackles have been designed to lift your truck by 2

1999-2007 (Classic) Chevrolet Silverado 1500 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts Lug Centric and reinforce the existing mounts2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware Notes: Will fit 6 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