Edelbrock 1.76" exhaust valve is a single-piece stainless steel valve with a swirl-polished face and a hardened tip for improved durability and flow. The design includes an undercut stem and a hard-chromed stem nominally 11/32", with an overall length of 4.960". Supplied as an individual valve, it is specified to fit Edelbrock cylinder heads #60669 and #60689 for replacement.
Edelbrock Exhaust Valve (1)