12-14-2013, 01:55 AM
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#8
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Registered User
Join Date: Apr 2013
Location: erie Pa
Posts: 34
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Re: 454 heads
mid 80's to 1990 "Peanut" ports
http://www.mortec.com/bbc.htm
However mismatched manifolds work well with the smaller ports..
http://www.carcraft.com/techarticles...d/viewall.html
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