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Re: recommended 455 valve cover gasket [message #329895 is a reply to message #329872] Sat, 10 March 2018 19:21 Go to previous messageGo to previous message
Ken Burton is currently offline  Ken Burton   United States
Messages: 10030
Registered: January 2004
Location: Hebron, Indiana
Karma:
Senior Member
The 403 that I am working on was seeping oil at both the front and rear of the covers. When I removed the valve covers I found that straight silicone was used with no gasket. The silicone was coming loose on the ends causing the leaks. So the Mahle - Victor Reize gaskets is what I used.

Ken Burton - N9KB
76 Palm Beach
Hebron, Indiana

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