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DLC Coated trunnions are now available for your 1998-2020 Cummins. These trunnions feature improved oiling to help keep an oil film between the trunnion and...
1.850" 45 degree intake valve, 1.750" 45 degree exhaust valve
Increase flow, increase swirl, increase power. These are the biggest valves you can run on an OEM 5.9l bore. Valve seat must be machined,
These pistons are the best option for your competition only 6.7l Cummins. They have many engineering firsts for the 6.7l cummins. -skeletonized construction which is...