Quality Material - Made from Viton, 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 Viton seals offer more clearance for performance dual and beehive valve springs.
Fits Engines w/ 0.530" OD Valve Guides and 3/8" Valve Stems
Made in USA
Description
Competition Cams a trusted industry leader. Backed by manufacturer's warranty. Designed for good performance.
