Brand new engine barrel head fit Lifan 140cc engine pit pro trail dirt bike
Specification Distance between valve cover bolts (two round holes; hole centre to hole centre) around 49.57mm Diameter of camshaft cover (the big round hole) around 72.05mm Distance between carby manifold mounting holes (hole centre to hole centre) around 44.47mm Distance between top end cover (rectangle one; hole centre to hole centre) around 50.82mm / 50.27mm
