The Supertech exhaust valve for Subaru EZ36 applications is a single replacement valve specified at 32 x 5.45 x 103.50mm and described as Inconel construction. Offered individually, it is sized to match the EZ36 exhaust valvetrain and intended for targeted replacement in engines that require that exact valve diameter and length.
Supertech Subaru EZ36 Inconel 32mmx5.45mmx103.50mm Exhaust Valve - Single (Drop Ship Only)