2009-2013 Chevrolet Silverado 1500
LS
8 Cyl 4.8L
143.5 in. Wheelbase, Ultra Flo Welded System; with Dual Exhaust
2009-2013 Chevrolet Silverado 1500
LT
8 Cyl 4.8L
143.5 in. Wheelbase, Ultra Flo Welded System; with Dual Exhaust
2009-2013 Chevrolet Silverado 1500
WT
8 Cyl 4.8L
143.5 in. Wheelbase, Ultra Flo Welded System; with Dual Exhaust
2009-2013 GMC Sierra 1500
SL
8 Cyl 4.8L
143.5 in. Wheelbase, Ultra Flo Welded System; with Dual Exhaust
2009-2013 GMC Sierra 1500
SLE
8 Cyl 4.8L
143.5 in. Wheelbase, Ultra Flo Welded System; with Dual Exhaust