Fuji Racing Cylinder Head Billet Half Moon Seals

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  • $79.00
  • Regular price $93.00
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Between the cylinder head and rocker cover on all EJ20 & EJ25 engines is where you will find half moon seals.

These are common parts 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 offers a snug fit, providing a long-term leak-free solution.


Suitable for the following models:

  • All EJ Engines

If you are unsure of fitment or application then please contact us with your vehicle's chassis number.


  • 4 x T6061 Half Moon Seals

NOTE: 4 x seals are enough for one complete engine. There are two seals per cylinder head.

OUT OF STOCK? No worries, a backorder is available.
Simply send us a message on the inquiry screen "here" and we can manually process your back order and supply time frames.

PLEASE NOTE: ALL PARTS ARE SUBJECT TO AVAILABILITY unless stock level indicated on product page.