The Edelbrock #9368 1.60" exhaust valve is a one-piece, swirl-polished stainless steel valve with a hardened tip and undercut stem for increased flow. Overall length is 5.000". Sold as a set of eight, these valves are specified to fit Edelbrock heads #60779 and #60179 for multi-valve replacement needs.
Edelbrock 8 Exhaust Valve 1 60 60779 60179 Heads