Feature●Quality Material - Made from PTFE, these seals are a great performance upgrade from factory O-ring style seals.●Machine Work Required - Unlike factory style O-Ring seals that ride on the valve, these seals attach to the guide. Machining of the guide is typically required.●Better Clearance - Smaller outside diameter, these PTFE seals offer more clearance for performance dual and beehive valve springs.●Fits Engines w/ 0.500" OD Valve Guides and 3/8" Valve Stems●Made in USA●Fit type: Vehicle SpecificDescription
Competition Cams a trusted industry leader. Backed by manufacturers warranty. Designed for good performance.