V-Twin Mfg. Cast Iron Standard Valve Guide For Harley 1932-1973

V-Twin Mfg. Cast Iron Standard Valve Guide For Harley 1932-1973 Cast iron standard valve guide is used for intake or exhaust. Features: Outside Diameter: .57" Sold individually Replaces OEM 18176-41 WARNING: California's Proposition 65 - www.P65Warnings.ca.gov