| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,076 Posts1,055,920 Members48,429 | | 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: Oct 2001 Posts: 3,458 Extreme Gabster | | Extreme Gabster Joined: Oct 2001 Posts: 3,458 | Yes, look for the stamped serial number on the boss on the front driver's side of the block. It will start with 3 numbers, those are the displacement. If there are only three numbers, it was a replacement block and you were supposed to stamp the rest yourself to match up with the block you replaced, so you wouldn't have to change the title. From this site: http://www.oldgmctrucks.com/Photos/GMC_Numbers.htmYou have a 228, probably original to the truck.
Paint & Body Shop moderator
A lone amateur built the Ark. A large group of professionals built the Titanic. | | |
|
|
| |
