For 1990-2009 cars only
RPO | VIN | Displacement | Camshaft Position (CMP) Actuator Control System | Active Fuel Management Control System | E85 Capable | Block Material |
|---|---|---|---|---|---|---|
LY2 | C | 4.8L | No | No | No | Iron |
LH6 | M | 5.3L | No | Yes | No | Aluminum |
LMG | 0 | 5.3L | No | Yes | Yes | Iron |
LC9 | 3 | 5.3L | No | Yes | Yes | Aluminum |
LY5 | J | 5.3L | No | Yes | No | Iron |
LY6 | K | 6.0L | Yes | No | No | Iron |
L76 | Y | 6.0L | Yes | Yes | No | Aluminum |
L92 | 8 | 6.2L | Yes | No | No | Aluminum |
