3.5L 5 BLACK
3.5L DOHC, 5-cylinder Yellow
3.7L 5 BLACK
3.7L 5 WHITE
6.0L 8 ORANGE
3.7L 5 GRAY
Vortec 6000 V8 SFI Green
5.3L V8 FI OHV 16V NF2 Unknown
Vortec 6000 V8 SFI 325 HP Black
6.0L 8 BLACK
5.3L V8 FI F