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). Design includes o-ring seal, and flat head Allen mounting bolts. Also available without 1/2″ npt bypass port.