Collection: 1994-1997 Cummins 5.9L

Unleash the pure, mechanical power of a legendary second-generation icon. The 1994–1997 12-Valve Cummins is widely considered one of the greatest diesel engines ever built, introducing the holy grail of mechanical fuel systems: the bulletproof Bosch P7100 inline injection pump (P-pump). Free from electronic control units, sensors, and complex emissions equipment, this heavy-duty platform is highly revered for its rock-solid reliability, million-mile longevity, and massive power potential with simple mechanical adjustments.

Whether you are performing routine maintenance to keep a timeless workhorse on the road, adjusting your fuel delivery, or upgrading your airflow for maximum towing performance, find everything you need here.