Click on image for the lowdown. 
====
| | |
9 members (Wayne67vert, DaveV, Phak1, Eisenholtz, Ponchogl, Bill Hanlon, 55shaker, Rusty Rod, TUTS 59),
159
guests, and
1
robot. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,049 Posts1,055,546 Members48,425 | | 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: Dec 2011 Posts: 36 Wrench Fetcher | | Wrench Fetcher Joined: Dec 2011 Posts: 36 | Hi folks,
Anyone know a link to an article that explaines/describes the 4400, 6400 etc, etc designastions?
I'm most interested in 1 1/2 ton on up to 2 ton.
There seems to be a bunch of in between numbers that I would like to familiarize myself with them all to truly understand what would best suit me...
ALL info that you deem important please post. thanks -freezerburn | | | | | Joined: Mar 2004 Posts: 6,214 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 6,214 | Freezerburn, The first number is the "series" and the second number is the "wheel base" designation... 3100 = 1/2 ton 3600 = 3/4 ton 3700 = 3/4 ton Forward Control Chassis 3800 = 1 ton 3900 = 1 ton Forward Control Chassis 4100 = 1-1/2 ton 137" wb 4400 = 1-1/2 ton 161" wb 4500 = 1-1/2 ton 161" wb School Bus Flat Face Cowl 5100 = 2 ton COE 110" wb 5400 = 2 ton COE 134" wb 5700 = 2 ton COE 158" wb 6100 = 2 ton 137" wb 6400 = 2 ton 161" wb 6500 = 2 ton 179" wb 6800 = 2 ton 212" wb School Bus Flat Face Cowl Happy Holidays! Mike B 
Last edited by Mike B; 12/07/2011 1:40 AM.
| | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | freezerburn, From you previous posts,it looks like you have found the GM Heritage site and the list of truck specification manuals. Many of those manuals are online in a very convenient format (thanks to Keith Hardy). You have not indicated a specific A-D year, so here is more model information for 1950. | | | | | Joined: Mar 2007 Posts: 4,215 Moderator | | Moderator Joined: Mar 2007 Posts: 4,215 | Then you have the Canadian built trucks... | | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | Then you have the Canadian built trucks... Yep, and they may be found in Alaska. freezerburn asked about USA designations (" . . . 4400, 6400 . . ") but if he is looking to buy a truck, if he finds an "odd" model number, he'll need information on model numbers from Canadian members. | | | | | Joined: Dec 2011 Posts: 36 Wrench Fetcher | | Wrench Fetcher Joined: Dec 2011 Posts: 36 | Geez, now That's what I was asking about folks and then some, holy smoke! Thanks.
Btw, the thing about AK is that alot of stuff comes up and never leaves... Too far to go back out... not much in the way of recycling plants, etc. One way trip- end of da road- you get what I mean.
It's going to take some time but I'm keeping an eye out.
Again, everyone above thank you. -freezerburn | | |
|
|
