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This bolt-on retainer holds the camshaft in place at high RPMs. Cummins 3.9L/5.9L/6.7L Dodge Ram 1989-2018 -
These tappets are designed with a maximum diameter and convex crown for better performance.
Cummins 6BT/12-24V Cummins ISB/5.9L-6.7L Dodge 1989-2017 -
Cummins forged OEM connecting rods for Cummins engines 1989 and up. Originally, these rods, with the opening in the cap machined, came with Cummins engines produced between 1989 and 2002. Thanks to their resistance capacity up to 1500 HP (on mechanical engines), they perform better than those with the cracked cap that replaced them in 2003. Cummins 4BT/6BT - ISB5.9L/6.7L Dodge Ram 1989 +
