Rebuild. 6 month parts warranty. Includes gauge panel, but not extension harness. Changing boat setup. Currently being rebuilt. New Pistons, rods and bearings. Running Video available for serious buyers. The head was sent out for machining Reassembled with the upgraded valve stem seals. New pistons and rings. New rod and main bearings. Aftercooler, Heatexchanger and oil cooler were all serviced.