07-20-2010, 01:15 PM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
I did a 347 a few months back with FRPP polished valve covers and AFR heads. I always like to use the steel core rubber valve cover gaskets, but in this case the valve cover stuck out past the gasket and we had a nice little leak on the dyno.
Put a nice wide pair of cork gaskets on and problem solved.
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