34mm 25.4cc top end on a g23lh goped engine. New crank gaskets and spark plug. There are a verity of g23lh engine parts. Mostly stock. The spindle is a black magic .800 I believe. I also have a used g23lh engine and piston (not shown in pictures) in another box with other random parts. Can sell separately $111 -Fair offers will be considered ***willing to use these parts as partial trade for running gopeds. ***