At 365 Diesel, we know what it takes to build serious reliable power. If your Dodge Ram 5.9L or 6.7L Cummins is pushing over 500HP, the Hamilton Cams Extreme Duty Pushrods (Part# 07-P-004) are an absolute must-have upgrade.

High cylinder pressures in performance diesel engines often lead to bent factory pushrods, buckling, and retarded cam timing. Hamilton designed these heavy-duty pushrods to eliminate those weak points. Engineered with a rugged 3-piece design, a massive 12mm diameter, and a .120″ wall thickness, these are significantly stronger than your OEM 3/8″ or standard aftermarket 7/16″ options.

Why Upgrade?

The thicker walls and larger diameter deliver maximum stability under intense boost and cylinder pressures, drastically reducing deflection. With a massive buckling strength of 6,600 lbs—compared to the factory OE rating of just 1,780 lbs—you get consistent, reliable valve lift every single time.

Tested and proven in extreme builds exceeding 3,000 horsepower, these pushrods deliver race-ready quality at a price that makes sense for both mild street upgrades and full-blown competition engines.

Sold as a complete set of 12.