Does anybody have a long bed frame schematic?

[robvolz]

I need the dimensions to aid in my trailer project.

Basically I need to frame all built before I pick up the bed.

Bed is a J20 long bed.

Specifically I need frame width and where to weld the tabs for the body to bolt on.

Thanks all.
Robert

[joe]

Diagrams of the frames with critical dimensions are in the factory TSM.

[robvolz]

I tried that,

There is no mention of tabs or drill points for the truck bed,

[joe]

The frame diagrams are just that..."frame diagrams"..., not box diagrams. I'm not aware of any diagrams for the box with mount tab locations/dimensions? If the box you're buying is stock and unmolested, the tabs should be in the correct location. Assuming some aren't buggered or rusted off. I'm thinking you plan to haul your long wheelbase truck trailer frame to buy a longbox and bolt it up at the sellers house?
Bring adequate tie down chains in case the mounts need massaging at home.

[robvolz]

What I am looking for would take 5 minutes.

And, should I ever cross paths with you, a pitcher of beer on me.

I need the measurements for the holes that go through the truck bed and mount to the frame. Distance from the end of the truck. and the distance between the holes themselves.

Bonus, I think the rear most holes are more narrow than the holes further forward. There might be another set of holes near the front of the bed near the bed wall.

Please.
Robert
Oregon.

PS, Yes, I am buying a bed to make a trailer. I will haul said trailer frame with me to buy the bed, bolt it up and drive away.

[threepiece]

Do you still need these measurements? What year bed are you wanting to attach to?

[robvolz]

I'm attaching the longer J-20 bed to a trailer. A trailer that I'm building