Cummins Cylinder Heads
Stock • Performance • Race
12 Valve • 24 Valve • 5.9L Common Rail • 6.7L Common Rail
Trusted in the diesel industry since 1985, Industrial Injection builds the highest-flowing, toughest Cummins Cylinder Heads around. From the everyday farm truck to the all-out, 3000 HP, dyno-destroying monster - Industrial Injection has the best name in the Cummins engine game.