12 5.3L V8 EcoTec3 with Active White
10 5.3L V-8 VVT, 320HP Gray
11 5.3L V-8 285HP Black
11 5.3L V-8 310HP White
11 5.3L V-8 310HP White
11 5.3L V-8 295HP Dark Blue
12 Vortec 5.3L V8 SFI FlexFuel Tan
12 Vortec 5.3L V8 SFI with Beige
1 Vortec 5300 V8 SFI Flex-Fuel White
1 5.3L V-8 320HP
12 Vortec 5.3L V8 SFI FlexFuel Black
12 Vortec 5300 V8 SFI Flex-Fuel Gray