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Old 07-16-2017, 05:54 AM   #7
cadillac_al
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Join Date: Oct 2013
Location: Maine
Posts: 2,339
Re: SBC 350 Valve Cover Gaskets

Quote:
Originally Posted by ElKotze View Post
Fel-Pro PermaDry. Used it on my valve covers, oil pan and rear main. Bone dry for over a year now.
Do you have stock heads and valve covers? I know aftermarket heads and valve covers seal better than the rough cast stock heads and moderately flimsy stock valve covers. This thread has given me 2 new options to try and I thought I already tried them all. The no-name rubber valve cover gaskets turn to hard plastic very soon. It sounds like Moroso uses some better rubber.

The last thread I saw like this there was a few recommendations for Mr Gasket Ultra Seal gaskets. They are cork rubber and I was tired of leaks so I RTV'd them on. They don't leak but it would be nice to use a gasket without the RTV.
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