4.8L V8 FI OHV 16V NF2 Unknown
6.6L V8 FI OHV 32V NF4
5.3L 8 BLACK
5.3L V8 FI OHV 16V NF2
5.3L V8 FI F
6.0L 8 BLUE
4.3L 6 BLACK
5.3L V8 FI OHV 16V NF2 Silver