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> PCM 351W Cylinder Heads
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PCM 351W Cylinder Heads
09-16-2005, 06:18 PM
What is the major difference between Marine cylinder heads and the Auto version. Just looking into some possibilities and wondered what I should be looking out for.
09-18-2005, 03:26 PM
Bronze/brass freeze plugs in the marine head vs. stamped steel in the auto heads.. Other than that, they're identical.