4.3L DOHC EFI 32-VALVE V8 Black
4.3L V-8 DOHC, VVT, 290HP
4.3L V-8 DOHC, VVT, 290HP Green
4.3L V-8 DOHC, VVT, 290HP Silver
4.3L V-8 DOHC, VVT, 290HP Gray