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Re: best head gaskets to use on gm 3.4s
Posted to Technical Discussion Forum on 2/3/2013 1 Reply

I take it you're not using the Fel Pro Permadry gaskets but using the lower grade which compare to the Victor and OE.

I can assure you the Permadry are far superior. No comparison. They also are much higher priced too. Login to read more.

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