Ok so here is my problem.... I bought a 350 that I know came out of a 70's vette. What I don't know is if it was original to the car or if it may have been a donor at some point before. These are all the numbers that I have found on it:

ID code ( I think anyway)- T1002CMR

Vin Code( again ?)- 14P438897

Casting date- H23 73

Casting #- 3970014 (looks like 0814 but i cant find a ref for that so I assume 0014 is correct)

Also on a side note I am wondering what the T1 and Conv 2 stamps represent

Thanks, Daniel<!-- google_ad_section_end -->

 

No takers? So far all Im hearing is 74 chevelle/el camino

 

Welcome to the Chevrolet Forum. You might post this over on our sister forum: Corvette Forums. http://www.corvetteforums.com There are some folks there that might be able to answer your question.

 

Thanks for lookin with me i have been at it all day and nothing ive found is set in stone.

 

I'm not finding a CMR code. I use this site.
http://www.nastyz28.com/gm-chevy-cod...s-suffix-2.php