Ram Cummins

Tap into the raw, mechanical foundation of modern diesel performance. The 1989–1993...

Unleash the pure, mechanical power of a legendary second-generation icon. The 1994–1997...

Step into the era of electronic precision paired with legendary inline-six muscle....

Step into the era of modern high-pressure common-rail injection. The 2003–2004 24-Valve...

Command the road with the final, highly refined generation of the legendary...

Navigate the first major evolution of the modern heavy-duty 6.7L architecture. The...

Navigate the critical transition into advanced electronic engine management and early SCR/DEF...

Navigate the high-output era of advanced electronic engine management and refined common-rail...

Navigate the high-pressure era of advanced CGI block design and sophisticated electronic...

Navigate the high-pressure era of advanced factory encryption and sophisticated common-rail muscle....

Collection: Ram Cummins