| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,015 Posts1,055,335 Members48,419 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Sep 2007 Posts: 4 New Guy | | New Guy Joined: Sep 2007 Posts: 4 | I have a 1949 1 ton gmc i am having trouble finding out just what engine i have the codes to the rear of dist cap and dip stick read CON3 H94 doesn't match any of the list i've looked at any insight would be great thanks,oldsklmarine carrollton ohio | | | | | Joined: May 2001 Posts: 7,438 Extreme Gabster | | Extreme Gabster Joined: May 2001 Posts: 7,438 | That isn't the number you use. There should be an engine number stamped on a pad behind the distributor It will start with a letter then the next three numbers tell the size of the engine.
On the other side of the block there will be a 7 digit number cast into the block. With that you can find more info on the block.
The number you posted shows the date it was cast. H means August, 9 is the day and 4 is the year. Probably '54 but it might possibly be a '44. That 3 digit code on the engine number will clue us in.
| | | | | Joined: Sep 2007 Posts: 4 New Guy | | New Guy Joined: Sep 2007 Posts: 4 | great thanks for the info looking forward to getting back home to check it out thanks!! | | |
|
|
| |
