12 
12 4.2L 6 BURGUNDY
12
11 5.3L V-8 290HP Gold
11 Vortec 4200 MFI I6 Gold
1 4.2L I-6 DOHC, VVT, 275HP Silver
12 
12 
12 
12
11 5.3L V-8 290HP Green
