Thread: 454 rebuild ideas
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04-17-2014 10:43 AM #1
454 rebuild ideas
I'm getting ready to rebuild a big block 454 for my friends GMC 3500 I was wondering what kind a heads are recommended for that I kind of want to stay away from the peanut port heads. But at the same time I don't know much about the peanut port heads. I'd like to know the pros and cons. What size valves work with each other and what size intake will work good. So let me know thanks guys!!
Could it be a 10114182? If so, it is a Gen V 454, 4 bolt 1991 (or later). Hope that helps..
GM Engine de-coding