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Old 10-23-2020, 03:06 AM   #10
BigRandy
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Join Date: Jun 2017
Location: San Antonio, Texas
Posts: 156
Re: 1974-454 What "Mark" do I have?

Quote:
Originally Posted by Tom View Post
No, he had oval port heads like any 454 from 1974 should have including yours. Peanut ports were 80's.
Craaaap! I didn't know that. I was sure I'd read somewhere the low HP 454's had peanut ports. I feel better about it now.

I see some some upgrades in my future.
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