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Labor Day Putting down your wrenches or time for
MORE wrenching? 
Plenty of places to share. | | Click on image for the lowdown. 
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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!
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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 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | 3764476 was a truck block code from 1956 through at least 1961 F512J F = Flint, MI assembly plant 5 = May 12 = 12th J = 3100-3800 regular production truck (3-speed transmission) That type/style of engine serial number was used from 1957 onwards. If you want a date for the block/head, post the head date casting code and the block date casting code. | | |
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