Billet head kit for the Go-Ped GSR40. Kit includes a Zenoah G43L cylinder, head shell, dome, copper ..
27.2cc billet 4-bolt head kit conversion for RC engines. Features removeable dome for easy compressi..
Includes billet aluminum head shell and mounting bolts. For use with ADA Racing machined 2 bolt cyli..
***NOW FITS THE GSR40 ENGINE!*** Billet girdle head shell for Chung Yang 46cc engines(same as GP460..
This is the head shell kit only for the GSR40 Go-Ped. This requires the use of a specially machined ..