24 Valve Common Rail Billet Rear Freeze Plug with Bypass Port fits Cummins

Fits 2003 to current 5.9L and 6.7L Cummins engine block. Billet rear freeze plug features countersunk mounting holes, 1/2″ npt threaded center hole with plug (can be removed to accommodate coolant bypass). Stainless bolts, o-ring and hardware to mount and seal plug is included.

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