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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
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#41241 10/04/2004 4:35 PM | Joined: Sep 2004 Posts: 24 New Guy | | New Guy Joined: Sep 2004 Posts: 24 | The 4 speed tranny in my 51 Chevy 3100 has these #'s on it.
left front A231
right rear GM 6
591568
Where can I look up these #'s to id this??? | | |
#41242 10/08/2004 12:54 PM | Joined: Sep 2004 Posts: 19 Junior Member | | Junior Member Joined: Sep 2004 Posts: 19 | mj
If you go to Google.com and type in chevy casting numbers, you will get a lot of sights that will help you. You just have to sort to find the one you need. Also helps with engine identification.
Good luck.
Just another new hobby... but learning fast.
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#41243 10/08/2004 8:32 PM | Joined: Dec 2003 Posts: 74 New Guy | | New Guy Joined: Dec 2003 Posts: 74 | | | |
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