Manley 11303-8 Manley Race Series Stainless Steel Valves Energy Suspension Motor Mounts/Motor Mount Inserts Simply transfer your pulley

Simply transfer your pulley

0-inch tubing diameter for optimized flow characteristics

Street manners are civil enough for daily driving

Upgrade your build with the AutoMeter 4303 AutoMeter Ultra-Lite Analog Gauges at Atech Motorsports

full protection when you need it

Manley 11303-8 Manley Race Series Stainless Steel Valves Energy Suspension Motor Mounts/Motor Mount Inserts Simply transfer your pulleyThe Manley 11303 8 Manley Race Series Stainless Steel 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 98818 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.