Hamilton Cams at Pure Diesel Power presents diesel camshaft specifications for Cummins Ford Powerstroke and Duramax engines used in pickup and commercial platforms. Listings describe valve timing profiles lobe design material composition and machining standards aligned to specific engine families. Coverage includes 4BT 5.9L 6.7L and related configurations with documented fitment refer... https://puredieselpower.com/hamilton-cams.html