Quote:
Originally Posted by Tom
No, he had oval port heads like any 454 from 1974 should have including yours. Peanut ports were 80's.
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Started in 1975
346236.....75-87...oval...OPEN...454, 120cc chamber, 225/116cc ports.
So if that was a late 1974, it could have peanut ports, which IMO isn't a bad thing