M38 casting date?
- Harleygaz
- Contributor

- Posts: 101
- Joined: Wed Jul 17, 2019 6:00 pm
- Location: Mississippi, near Memphis TN
M38 casting date?
I saw a post on an FB forum that showed a ‘casting date’ on an M38 head. It is above the casting number. In the green book example it is 4/27C. Is there a way to decode that date to day/month/year? Mine is 8/20C.
Gary
M38 - June 1952
M38 - June 1952
- wesk
- Site Administrator

- Posts: 16459
- Joined: Sun Apr 03, 2005 6:00 pm
- Location: Wisconsin
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The day/month is obvious but year can only be derived by estimating the production period for that casting and the vehicle 's DOM it was found on.
Wes K
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100
Mjeeps photo album: http://www.willysmjeeps.com/v2/modules. ... _album.php
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100
Mjeeps photo album: http://www.willysmjeeps.com/v2/modules. ... _album.php