INTERNALS

CUMMINS OIL PRESSURE RELIEF VALVE fits 89-18 Dodge Ram 5.9 / 6.7 Cummins Diesel Engines

1989-2017 DODGE 5.9L & 6.7L CUMMINS The Colt Cams Stage 3 "Big Stick" Cummins Camshaft gives you excellent performance, driveability, and is the most popular Cummins Camshaft in the Colt Cams lineup. Colt has worked long and hard on their camshaft...

1989-2017 DODGE 5.9L/6.7L CUMMINS The Colt Cams Bolt-On Cam Gear Retainer is designed to keep the camshaft gear from walking off the crankshaft. This is a must have upgrade for any 12V and 24V Cummins. The Cam Gear Retainer can also be used on the 03+...

1989-2017 DODGE 5.9L/6.7L CUMMINS  These Colt Cams Tappets are custom designed by Colt Cams and feature maximum crown (convex surface) this is the #1 feature to guarantee rotation on the Cummins. Over the last few years, we've noticed large...

1989-2017 DODGE 5.9L & 6.7L CUMMINS The Colt Cams Stage 4 "Big Stick" Cummins Camshaft gives your 1989-2017 Dodge 5.9L/6.7L Cummins the same great driveability, mid-range torque, horsepower, and bottom end as the Stage 3, but with a larger...