Sounds like progress is still being made where possible, that's cool.

I haven't bothered to measure the ID yet, but I can tell it's way too tight by feel.
Goes on way too hard so I stopped.

It's ATI, steel 3 ring.

There is a small shop in Pontiac that I used decades ago, I thought they were closed down but
recently found out otherwise. A friend knows the owner, so I hope to find out about that place shortly
but have not been able to get ahold of anyone yet.

Send Doug a PM about the place in Holly as well.

Gas prices sure went down, $1.59 for Premium, so I busted out the C body to run errands.