Jason, I should be able to get out in the garage fairly soon. We had another dump of snow overnight but it looks like we are done with the below freezing temperatures now and things should warm up soon. I'll get some numbers off the heads that I have left.
No hurry, I've been learning, forgetting and relearning stuff about these neat old cars for 25 years now ... but will record that casting # in my spreadsheet when you get it. As I like to tell people... I forget everything, Excel forgets nothing!
I think we should be starting a new thread for changes in subject as this is getting on the long side to scroll thru — just saying
The subject matter is very interesting
Stay safe my friends