Completely assembled 74" UL  Aluminum Flathead engine. Includes all new components including  engine cases, smooth or finned cam cover, high compression heads, 
M51 Linkert carburetor is installed. Features aluminum hi-fi or low finned heads with 13 fin Aluminum type cylinders,  bored and honed with standard pistons and rings. Heat treated exhaust and intake valves in stainless are provided.  Aluminum head set is replicated from a cast iron shape head. The combustion chamber is the updated high compression 6:1 design and shape.
Manufactured by Motortechnic Mfg. in Germany