5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 SLE Crew Cab
5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 SLE Crew Cab 4x4
5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 SLE Extended Cab 4x4
5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 SLE Regular Cab
5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 SLE Regular Cab 4x4
5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 SLE XFE Crew Cab
5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 SLT Crew Cab
5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 SLT Crew Cab 4x4
5.3 Liter Flex-Fuel OHV 16-Valve VVT Vortec V8 Engine on the 2012 GMC Sierra 1500 XFE Crew Cab