Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - anyone heard of or used all-pro heads?
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Old 01-06-2013, 05:37 PM
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Originally Posted by vinniekq2 View Post
the afr 325 cc SMALL BLOCK HEADS and sb2 series flow around the 400 cfm mark
325 cc AFRs are not 23 degree heads.
cannot find them on afrs site anywere just a bbc 325cc head
Air Flow Research
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