12 VORTEC 5300 V8 SFI 285 HP Unknown
12 LS VORTEC 5.3L V8 SFI FLEXFUEL Unknown
12 5.3L 8 BLACK
12 Z66 VORTEC 5300 V8 SFI FLEX-FUEL Unknown
11 LT 5.3L V8 FI OHV 16V NF2 Unknown
12 5.3L 8 WHITE
12 5.3L 8 WHITE
12 5.3L 8 GRAY
11 LT W/2LT VORTEC 5.3L V8 SFI WITH Unknown
12 Unknown Specs Unknown
1 LTZ VORTEC 5.3L V8 SFI FLEX-FUEL Unknown
12 5.3L 8 GREEN