Manley 10776-8 Manley Street Master Valves Catalytic Converters Ideal for high-performance street

Ideal for high-performance street

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Manley 10776-8 Manley Street Master Valves Catalytic Converters Ideal for high-performance streetThe Manley 10776 8 Manley Street Master Valves are precision machined valves for high performance cylinder heads. Manley Race Master valves have swirl polished stems, undercut heads for improved flow around the valve seat, and hardened tips for durability. Part 33826 is configured for its specific application with attention to fitment requirements. These valves are machined from 21 4N stainless steel or titanium depending on the series. The stem is