This listing is for a full set of 2 intake and 2 exhaust valves custom made to order. These valves are precision machined in house from quality US made stainless forgings. Swirl polished for maximum flow and can be made in either standard or any oversize desired for the same price. Upon purchasing please specify size desired and they will be custom made and shipped to you. Please allow 1-2 weeks lead time.

Installations services available. We offer custom valve train components and full cylinder head services specializing in vintage Japanese road racing. Please contact me if you have any questions. Thanks for looking!