Re: Exhaust flange nuts

Posted by Packard Don On 2023/5/25 12:36:22

1954 exhaust pipes have. Little tab welded onto them in that spot which the 1951-1953 pipes do not have. That’s why 1954 has a different part number but it is otherwise the same.

That said, I’ve always just retorqued them from after a few heat and cool cycles after which they seemed to stay tight.