Leak Free
Between the cylinder head and rocker cover on all EJ20 & EJ25 engines is where you will find half moon seals.
These are a common part to replace, especially when changing the rocker cover gasket. The original Subaru seals are produced from plastic and have a tendency to leak due to their brittle nature.
Our FUJI Racing Half Moon Seal kit is produced from T6061 Alloy and offer a snug fit, providing a long term leak free solution.