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Re: New Truck Frames (are they doing it wrong?)
New frames are formed by pressurizing box tubing from the inside.
The chassis dip keeps the rust minimal. The hydroformed frame on my 99 GMT800 looks good, while the box sides are MIA.
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1987 2 ton 
1982 250/TH350 beater in progress
Dad's 1981 3/4 L6 3 on tree posi and no options, awaiting restoration or scrapping
Plus a mess o' tractors
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