long bed to short bed
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long bed to short bed
i was wondering if any one on here has converted their truck from a long bed to a short bed? i am going to be doing this in the near future and any advice would be helpful thanks. oh it is a 77 f 250
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I shortened a 79 f250 4X4 frame.... I cut the frame right where it narrows down under the cab.....the wide part of the frame (rear) fit outside of the narrow part after cutting the top and bottom of it off..... I shortened it 17" (if memory is correct) to get the shortbox on
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so 17 inches is going to be the amount i will need to cut off then? has anyone else come up with a different number or is 17 the magic number? also how has the frame held up since you have shortened it?
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I actually didn't cut any off, I cut the frame and trimmed the top and bottom off of it, leaving the sides.... I then lifted the back of the frame over the front and hammered the rails in a little to tighten them up.....I drilled 4 1/2" holes in them and bolted them together with grade 8 bolts.....Then I welded the top and bottom of the rails together again.....
I'm thinking 17" was the measurement, but it was a few years ago (like almost 20) so I could be wrong here.... I think I measured the axle centerlines on the donor truck and just made mine the same.
*****edit**** the frame held up for years, I traded the truck for a 69 firebird and haven't seen it since, so I can't judge for the longlevity (like I said, this was a long time ago)
I'm thinking 17" was the measurement, but it was a few years ago (like almost 20) so I could be wrong here.... I think I measured the axle centerlines on the donor truck and just made mine the same.
*****edit**** the frame held up for years, I traded the truck for a 69 firebird and haven't seen it since, so I can't judge for the longlevity (like I said, this was a long time ago)
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From: waco
Well...I've never tried to do any thing with a frame like this, but common sense tells me, that the body of your truck and the body of mine are the same with the exception of the fuel tank and the length of the bed. I'd pull your long bed off, shorten the frame per 3 of 7's instructions, and mount a short bed back on it. While you have your bed off, make the center of your front axle 117" away from the center of the rear axle, and you should be ready to go.
The 117" measurement I gave you is what is on my door jam under wheel base. Would it help if I actualy measured it to verify that it is actuall 117"?
Doc
The 117" measurement I gave you is what is on my door jam under wheel base. Would it help if I actualy measured it to verify that it is actuall 117"?
Doc
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In order to shorten it you're going to want to pull the cab as well.... You're going to have to take measurements to make sure you get things square and level before you put it back together..