VORTEC 6.0L V8 SFI FLEXFUEL Unknown
6.0L V8 FI OHV 16V NF2 White
Vortec 4.8L V8 SFI FlexFuel White
Vortec 6.0L V8 SFI FlexFuel
LT Vortec 6.0L V8 SFI FlexFuel White