VT Commodore

Engines covered * 3.6 litre V6 standard and high output - * 3.8 litre V6 normally aspirated or supercharged -* 5.0 litre V8 as used in VT Series I models -* 5.7 litre V8 "Gen III" LS1 as used from VT series II to VY - * 6.0 litre V8 "Gen IV" L98 as used in VZ series<br>

Engines Covered: - 3.6 litre (3565 cc) "Alloytec" V6 - 3.8 litre (3791 cc) "Ecotec" V6 (including supercharged) - 5.0 litre (4987 cc) V8 - 5.7 litre (5710 cc) "Gen III" V8 - 6.0 litre (5967 cc) "Gen IV" V8