[Vehicle Fitment]: Compatible with Chevrolet Silverado 1500 1999-2000 (4WD; Exc. Electronic Suspension and Quadrasteer; Without Z71 Off Road Package) / Silverado 1500 2001-2006 (4WD; Exc. HD, Electronic Suspension and Quadrasteer; Without Z71 Off Road Package) / Silverado 1500 2004-2006 (RWD, Crew Cab Pickup; With Torsion Bar Front Suspension; Exc. Electronic Suspension and Quadrasteer)
[Vehicle Fitment]: Compatible with Chevrolet Silverado 1500 Classic 2007-2007 (4WD; Exc. Electronic Suspension; Without Z71 Off Road Package) / Silverado 1500 Classic 2007-2007 (RWD, Crew Cab Pickup; With Torsion Bar Front Suspension; Exc. Electronic Suspension and Quadrasteer)
[Vehicle Fitment]: Compatible with GMC Sierra 1500 1999-2000 (4WD; Exc. Electronic Susp & Quadrasteer; w/o Z71 Off Road Package), Sierra 1500 2001-2006 (4WD; Exc. Electronic Susp & Quadrasteer; w/o Z71 Off Road Package), Sierra 1500 2001-2001 (C3, AWD; Exc. Electronic Susp; w/o Z71 Off Road Package), Sierra 1500 2004-2004 (RWD, Crew Cab Pickup; w/ Torsion Bar Front Susp; w/o Electronic Susp & Quadrasteer), Sierra 1500 2002-2006 (Denali, AWD; Exc. Electronic Susp; w/o Z71 Off Road Package)
[Vehicle Fitment]: Compatible with GMC Sierra 1500 Classic 2007-2007 ?4WD; Exc. Electronic Suspension and Quadrasteer; Without Z71 Off Road Package? / Sierra 1500 Classic 2007-2007 ?Denali, AWD; Exc. Electronic Suspension? / Sierra 1500 Classic 2007-2007 ?RWD, Crew Cab Pickup; With Torsion Bar Front Suspension; Exc. Electronic Suspension and Quadrasteer?
[Reference Number]: Replace Shocks and Struts NO#: 344381, 37151, 34501, 37178, 32347, 911178, 34677, 32328, 911151, G63803, 61643, 81922; 344386, 37152, KG5482, 32329, 911152