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1974 Jimmy

Yeah. I bought both left and right. Actually, I’ve purchased every body panel part that is made for a 73-75 Jimmy. Key Parts just released the tailgate and I picked it up on Friday. I wish someone would make a model accurate floor. That really is my only major hurdle.
Make sure you post up when you do the tailgate. I have two used ones, one is pretty good but nothing to write home about. It's got a weird bow in the slot where the window comes up. I'm assuming from being closed too hard, perhaps with no window in it. But it's rust free. I'm sure if the new gates line up at all, they'll blow both of my used ones out of the water.
 
Make sure to check those rocker boxes folks. This is the passenger side. Driver was equally as goodish.
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From where the cab and the bed conect all the way back is surprisingly solid save the one are posted above.

Here is why I’m going. To separate the two halves. That backside of the cab is rotted and there is no way to fix it without taking the bed out.

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I bough the half back side already. It’s the bed for the later bed style. It isn’t close to matching but was all I could find. I don’t think it will look good at even though it will be covered with carpet I’ll “see” it every time I look in the back - haha. If I can retain the over all shapes I may just patch the holes with flat sheet rather than try to marry up what I have.

Is the one you’re offering up cut from a 73-75 original bed or like mine a reproduction?

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Make sure you post up when you do the tailgate. I have two used ones, one is pretty good but nothing to write home about. It's got a weird bow in the slot where the window comes up. I'm assuming from being closed too hard, perhaps with no window in it. But it's rust free. I'm sure if the new gates line up at all, they'll blow both of my used ones out of the water.
The folks at Outback Trucks here in Houston told me to bring it by when I have it installed. I told her it will be 2 or 3 years. Lol.

I did pull it out of the box and compared to my original tailgate. First, it is stamped for power. With that said, other than two holes on the bottom where wiring runs, it matched spot on. Same stamp marks for the most part, same dimensions. There are a few stamping differences on the inside bracket but nothing you Will see and certainly wouldn’t alter the usability or look as compared to the original.
 
I bough the half back side already. It’s the bed for the later bed style. It isn’t close to matching but was all I could find. I don’t think it will look good at even though it will be covered with carpet I’ll “see” it every time I look in the back - haha. If I can retain the over all shapes I may just patch the holes with flat sheet rather than try to marry up what I have.

Is the one you’re offering up cut from a 73-75 original bed or like mine a reproduction?

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It was a reproduction panel but this is how I did it. I just found a spot that looked like it had the right ridge and then used a hammer and my bench vise and made the piece. If the ridge is too wide you could always cut a slice down the middle of it to narrow it and then reweld it and that'll get it thinner. Just don't get too much heat in it and warp it. I'd probably get it tacked into the whole bed before I did that. This part doesn't have to be super duper perfect, once you put sound deadener down and insulation and all that stuff, no one is going to see it. You're probably going to have to make compromises on perfection anyways with as much as you're going to have to replace. Get in there and get to cutting is my advice. It's going to be really hard to screw that part up anyways, but unless you've got a line on a truck bed, I think you'll be hard-pressed to get someone to cut a panel for you from right there that'll be any better shape.

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Yeah you guy are too far.
I have a full 8' bed floor and another bed that was cut in three sections for selling as patches.
I had a k5 that I was pulling the floor out of, I had a couple of spot welds on the back left and I left for a couple of week and the shop was shut down and everything cleared.
I lost so many parts and parts trucks there
 
Yeah you guy are too far.
I have a full 8' bed floor and another bed that was cut in three sections for selling as patches.
I had a k5 that I was pulling the floor out of, I had a couple of spot welds on the back left and I left for a couple of week and the shop was shut down and everything cleared.
I lost so many parts and parts trucks there
That sucks. Crazy they just threw out stuff that didn’t belong to them.
 
That sucks. Crazy they just threw out stuff that didn’t belong to them.
It's a high-school shop program.
The teacher is my friend, he was on vacation out of town for 2 months, there was a change in the school management and they canceled the program, they apparently gave a week notice but I didn't get the message until it was too late.
I had a crew cab body and frame, a rebuilt d70 rear with rebuilt springs and 19.5" wheels and tires among the valuable stuff.
 
Great job, you didn't by chance take measurements from the windshield frame to the floor or to the top of the B pillar? with no bracing are you worried the truck will bend in half a little?
I'm trying to fit my door and can not get the body line to line up, or gap right, I braced it, re-did the floor, rebuilt the hinges and its giving me hell.
I'm to the point of cutting the floor back up to push the firewall up, and back.
 
Great job, you didn't by chance take measurements from the windshield frame to the floor or to the top of the B pillar? with no bracing are you worried the truck will bend in half a little?
I'm trying to fit my door and can not get the body line to line up, or gap right, I braced it, re-did the floor, rebuilt the hinges and its giving me hell.
I'm to the point of cutting the floor back up to push the firewall up, and back.

I took a few measurements but honestly, I've come to the conclusion that trucks made during the 70s were close enough builds. The guys putting them together welded things in place to fit. The measurments have been all over the place.

My plan is to get the cab portion back on the frame and then fit the doors. I'll then get the bed put back on and then put the bedside panels on. I think it will be a lot of trial and error regardless of bracing and the old measurments. Which, by the way, is going to be the process anyway because the aftermarket panels will always be a little different that original.

It might be a different story if I was ONLY replacing one bedside panel or one floor pan. But I'm replacing so much that I don't think bracing is really going to do much good. And honestly I think it might make things more frustrating.

I'm probably wrong but good news is we are going to find out! :)
 
I took a few measurements but honestly, I've come to the conclusion that trucks made during the 70s were close enough builds. The guys putting them together welded things in place to fit. The measurments have been all over the place.

My plan is to get the cab portion back on the frame and then fit the doors. I'll then get the bed put back on and then put the bedside panels on. I think it will be a lot of trial and error regardless of bracing and the old measurments. Which, by the way, is going to be the process anyway because the aftermarket panels will always be a little different that original.

It might be a different story if I was ONLY replacing one bedside panel or one floor pan. But I'm replacing so much that I don't think bracing is really going to do much good. And honestly I think it might make things more frustrating.

I'm probably wrong but good news is we are going to find out! :)
fair enough. after some research and chatting with a few guys, I may have found my problem. 50yr old body bushings. I am in the process of replacing them now, turns out you can shim those as well.
 
I have read, and it makes sense, that you want the body to be as level as possible prior to doing any major sheet metal work. I've read where guys recommend replacing all body mounts at a minimum if you are not removing the body from the frame.
 
Great job, you didn't by chance take measurements from the windshield frame to the floor or to the top of the B pillar? with no bracing are you worried the truck will bend in half a little?
I'm trying to fit my door and can not get the body line to line up, or gap right, I braced it, re-did the floor, rebuilt the hinges and its giving me hell.
I'm to the point of cutting the floor back up to push the firewall up, and back.
Rereading your post again...

I've not had any flex in the actual cab section of the Jimmy. The bed flexes a lot now that the sides have been removed but I figure that isn't a huge issue. But, I've had no movement from the windshield frame to the B pillars OR from B pillar to B pillar. I have been very carefull NOT to cut out any metal that stiffens the cab body. That is one of the main reasons I've not removed the underside torque boxes yet.
 
Rereading your post again...

I've not had any flex in the actual cab section of the Jimmy. The bed flexes a lot now that the sides have been removed but I figure that isn't a huge issue. But, I've had no movement from the windshield frame to the B pillars OR from B pillar to B pillar. I have been very carefull NOT to cut out any metal that stiffens the cab body. That is one of the main reasons I've not removed the underside torque boxes yet.
When I did my 74, it had a lot of rust everywhere so we just took the body off the frame and put it down on a few jack stands and then we started propping up the low spots that were sagging, and when we felt it was close enough, we started taking measurements from the doors and the top to make sure it's all good, made some adjustments with shims.
Everything was on wooden blocks and shims.
Once it was stable and good, the body man went to town cutting and replacing.
Having no braces in the way was a lot easier to work, and no clean up of spot welds when we were done.
He also decided to rework all the body parts to work with no shims, so when it was done we took fenders and doors off and painted them then put it back together with only screws and no trying to find the right shims.
Too bad when I left my dad sold the whole thing that was a frame of restoration for $275 saying it was in his way and a gas guzzler
 
We have been doing a lot of traveling over the summer, into the fall, so I’ve not been able to work on the Jimmy. But, today I took some time…

I removed the bed from the cab section.

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