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Flexible - easily wraps around the most difficult pulling points
and engine modifications are done to the truck to increase horsepower
and crew cab trucks with or without the floor mounted 4x4 shifter
Whether you're simply looking for a little more power to pull your fifth wheel
Hamilton Cams 1.45" Cast Tappets 89-18 Dodge 5.9L/6.7L Cummins ARP-250-6302 Flexible - easily wraps aroundWhen upgrading the cam in your Cummins to a Hamilton, its a good idea to upgrade your tappets with this kit from Hamilton. At 1. 45 they will not have interference with the fuel pump eccentric on 12 valve engines and are much wider than the 1. 1 tappets used in early 12 valve engines. This means they have more surface area to work with Hamilton's wider lobes,which will promote much better lobe life with todays low zinc oils.
