Professionally rebuilt 40hp Volkswagen air cooled engine. Detailed list of replaced, and rebuilt parts. Built for early 6 volt type 2 split window bus pre 1968 bus. Complete, turn key engine, ready to install. Rebuilt with all new pistons, and cylinders, new crank, and rod bearings. Complete rebuild. All new valves, and guides. Ready to go. Includes new exhaust for early bus