Magnetic Motorsports Subaru alloy header tank gasket/seal

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  • $34.95
  • Regular price $39.95
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Magnetic Motorsports header tank gaskets to suit early model Subaru alloy expansion tanks. Previously, once the lid was removed from the tank, owners were left with having to re-use the original seal and use silicon/sealant when resealing the tank due to the gasket not being available as a replaceable part. As a result, Magnetic Motorsports made those gaskets available to the market. 

The gaskets have been thoroughly tested with zero issues. Upon installation, the seal might appear to sit proud of the tank. Please tighten completely till the lid meets the tank. This will allow the seal to compress completely in the channel. 


We supply those seals in various options:

Seal only. 

Seal & new OEM bolts

Seal & SS hex bolt


 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.