Lots of great info though
just caught this.... thanks.... I know there's definitely been a few bodywork tips in this thread that have never been in the forum before... if anyone other than the shark hunter has a question/comment about anything discussed, feel free I suppose...
oh, and now that all the Nazi's are dead and I'm here Chief, if you go to straighten that tailpan, be aware of a couple things... you need to inspect the ends of the tailpan for mounting tab damage to the qrter....
something will either be bent or ripped out.. there are 2 mounting flanges, with 2 bolts in each.. one is on each side of the tailpan, each downward channel... you more than likely will need to undo those 4 bolts prior to straightening the tailpan... the flanges may need to be straightened with some channel-locks, hammer, etc... also, once the tailpan is brought back up, the first thing you do before, straightening, welding the floor is get those 4 bolts back in.. this may/will require some persuasion.. drifts, line-up tools, punches, screwdrivers, etc are your friend... once bolted up, finish off with the floor...
which brings up another thing, be aware, which once you look underneath, you'll see, the tailpan is 3 sided, open at the bottom... keep this in mind when jacking it and bending it, thus the lumber... also, generally these 2, down walls i'll call them, will be waffled a bit over by the mount, where it's bent... the metal has to go somewhere...
as you drive downward with the block of wood to the right, you may/will need to massage the front and back side of the tailpan to help remove the waffle.. sometimes it helps to wedge a block of wood the right width into the tailpan to act as a body dolly as you work that rear-facing surface...
you may need to go back and forth between the top and sides till good...this is obviously backyard poorman's method, on an EZ-Liner, you'd Mo-clamp it at the bend, down to the table and use the hydraulic ram for your upward pressure outboard...
how does the tailgate open/close/align?