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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
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on the Internet for over 30 years! and not clogged down
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| | | | Joined: Oct 2003 Posts: 5,152 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Oct 2003 Posts: 5,152 | Thanks Randy,
I dug through those documents and several more years but didn't really find what I wanted.
For '72 the only specifications chart that includes a front axle rating is on a Blazer, which is only a 1/2-ton.
A few years later I find a chart for Suburbans that includes a 3/4-ton that says 3800 pounds. That is the kind of number I'm looking for on the '72.
Till I find something better I'll use that 3800 number, but ultimately I'd prefer to have a number I know is accurate for my '72 IFS.
1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble... | | |
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