07-12 Cummins 6.7 Exergy Injectors Differential The 8th character of the

The 8th character of the VIN indicates the engine code

GM 2500HD and 3500 Duramax Silverado - Sierra 6

– Once you have placed your order and provided your VIN

The valve cover uses our double baffled CCV system to prevent oil loss

1/8 inch and 1/4 inch NPT temperature access ports

07-12 Cummins 6.7 Exergy Injectors Differential The 8th character of theEngineered to Deliver! Whether you are the class points champion, or just need confirmation all is well with your diesel fuel system, Exergy Performance can help. Drawing on the experience of multiple diesel fuel system development careers spanning decades, and the absolute best test equipment available, Exergy Performance brings more high performance fuel system know how to the market than anyone else. In other words, we have the biggest tool box