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...

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...

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...

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...