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Old 01-12-2012, 08:21 PM   #10
mknittle
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Join Date: Jul 2011
Location: Auburn ca.
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Re: 1/2 ton frame -vs- 3/4 ton frame

Quote:
Originally Posted by OrrieG View Post
The literature link in my signatue has a page that shows all the frame specs.

The frames were designed to be flexible and straighten out because back then they were used to cross fields, ditches, streams, and go off road. I have had mine with the axles at opposite extremes with the cab and bed twisted. I once popped the weld were the A pillar meets the cab and thought for sure I was going to blow out the windshield.

If you are upgrading the suspension and plan on just driving it on the street and highway then boxing is an option to strengthen the connection points. I have not boxed any of my frame, or welded on any of the suspension, engine, etc. mounts and have not had any problems.
I agree for off road I would not box it my 42 willys jeep is not boxed and flexes better than the boxed ones.
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