The Edelbrock Inconel exhaust valve is a single, one-piece 1.89" valve with a swirl-polished face, hardened tip and undercut stem to increase flow in marine Big-Block Chevrolet cylinder heads. With an overall length of 5.450", this individual valve is specified for Edelbrock marine heads and offers a corrosion-resistant option tailored to marine powerplant requirements.
Edelbrock (One) Marine BB Chev Exhaust Valve (Inconel)