2.4L 4 BLACK
2.2L 4 BLUE
5.7L V-8 255HP Red
1.5L TURBO DOHC 4-CYLINDER DI White
2.4L I4 FI DOHC 16V NF4 White
VORTEC 5.3L V8 SFI FLEXFUEL Silver
ECOTEC 2.4L DOHC, 16-VALVE Light Blue
4.3L 6 SILVER
5.7L V8 FI OHV 16V F2 Red
VORTEC 4.8L V8 SFI 295 HP Black
1.8L I4 FI DOHC 16V NF4 Unknown
3.6L SIDI DOHC V6 VVT 300 HP White