Making that edit. Funny, I was thinking that with the big block, it shouldn't have come with a "light" or standard-duty (same thing?) transmission. I copied the info verbatim from an online decoder, which likely has generic info. I see in another post here that the D34 code really doesn't...
I added some extra pics below that I could snap when showing it to a guy. The option tag appears to decode as follows:
CM23:
Chrysler
Medium
2 Door Hardtop
M2C: 400 190HP(net) 1-2BBL 8 CYL
1972
Jefferson Avenue, MI, USA
216108: Sequence number
E63: 400 cid 2 barrel V8 190hp
D34: Automatic...
This Newport is in enclosed storage on Nellis Air Force Base in Las Vegas. I have lost the space where I planned to restore it. I suspect it will sit for a long time before I can figure out where to work on it, as space is tough to find here in Vegas. I hate to move it on. I thought I would post...