Chevrolet/GMC 2500HD/3500HD 1" Rear Lift Blocks & U-Bolts 4WD/2WD 2011-2021

Chevrolet/GMC 2500HD/3500HD 1" Solid Aluminum Blocks

These cast steel blocks lift the rear by 1". 

Vehicle Application:
2011-2021 Chevrolet Silverado 2500 HD
2011-2021 Chevrolet Silverado 3500 HD
2011-2021 GMC Sierra 2500 HD
2011-2021 GMC Sierra 3500 HD

***Does NOT fit vehicles with Magna Ride Suspension***