Radium’s multi-layer graphite gasket seals the TGV-to-head interface on Subaru EJ engines. Sold per pair (two required per engine), the gasket uses layered graphite construction to provide a reliable seal between the TGV assembly and cylinder head. It’s a direct replacement part intended to restore proper sealing at the TGV mounting surface.
Radium Engineering Gasket TGV to Head Subaru EJ Engines