Application For 2001-2010 Chevrolet Silverado 1500 HD 2WD 4WD (8-Lug Only) For 2000-2010 Chevrolet Silverado 2500 HD 2WD 4WD (8-Lug Only) For 2000-2010 Chevrolet Silverado 3500 HD 2WD 4WD (8-Lug Only) For 2001-2010 GMC Sierra 1500 HD 2WD 4WD (8-Lug Only) For 2000-2010 GMC Sierra 2500 HD 2WD 4WD (8-Lug Only) For 2000-2010 GMC Sierra 3500 HD 2WD 4WD (8-Lug Only) Will Not Fit Dually Models Or Models With Helper/Overload Springs Description Lift Height: 2 inch Rear Block Size: 5.12" (130mm) Long x 2.48" (63mm) Wide x 2" (51mm) Height .
