Body panel removal
1977 F150 351M/C6
If its a patch panel, a grinder w/ cutoff wheel would be best.
For whole panel removal, ie a bedside or qtr skin, Find and drill out the spot welds. not all the way thru, just thru the first layer, that is being removed. It takes some practice.
For Door Skins, there are Spot welds up near the window glass, and usually the rest of the door is folded over and spot welded or on late model stuff is glued with two part epoxy.
If you need more specific let us know what panel your working on removing


