Freshly built. This is a 415 USMTS Spec head engine from Pro Power Racing. Complete engine carb to pan. This is not your average engine. It literally has the best parts you can buy. No expense was spared. Full Jesel shaft rockers, lifters and belt drive. Dyers rods with upgraded bolts Callies Magnum Crank. Custom Diamond pistons. 50mm Roller Cam External Peterson Oil Pump and Much More. Be glad to go over all the details and have the paperwork from Bill. You cannot buy the parts that are in this engine for the asking price.