These "Drop Pocket" heads are some of the very few truly CNC Drop Pocket "Stealth" cylinder heads on the market. The heads Valve Seats re done on $150,000 Newen EPOC Valve Seat Machine. A video this process can be seen on our Facebook page. https://www.facebook.com/Race-City-Race-Parts-Inc-121753991197977/
These heads come assembled and are ready to bolt on.
Assembled heads come with Shorter and Lighter Valves, Installed height checked for proper installed height and shimmed to the minimum height. your choice of Race City "Original" Springs with the spring checked for legal weight.