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Registered
Join Date: Oct 2002
Location: Northern California
Posts: 786
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Thru Bolt O-rings
In reading the engine rebuilding book by Wayne I read that black silicon can be used on the thru bolt o-rings. Should it be used on the o-ring on the bolt head side and the nut side? The pics in the book only show it on the bolt head side. Is it the recommended way to go?
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