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.100" composite gasket with steel fire rings and full multi layer metal technology.


Expensive, but by far the best gasket available, can often be reused, and and far less expensive than rebuilding another head!


Suitable for street engines, racing and high compression.

(the thickness of this gasket will drop your compression by about 1 point.)  


Use with overcut U20 cylinder heads to  correct excessive compression and chain slack.


Call us for installation tips!


Head gaskets are special order and not returnable.



Thick Head Gasket U-20 Best Quality

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