Has anyone done this and what is the best method. I also need to remove and replace the cargo bay floor if anyone has any suggestions on how to and where to get a replacement it would be appreciated.

ADAM....

I used a angle grinder and cut through the tops of the spotwelds and the turned edge around it then just peeled it off. I need to replace the cargo floor in my 71 single cab and think i will just uses sheet metal, mabey checker plate.

you can also buy a drill bit that cuts spot welds. It cuts around the weld, about a 8mm Dia, and only damages the piece you are removing. :thumb

A lot quicker and less messy than the angle grinder.

I'm hoping I can re-use the tray. It's not to bad

Hmmm, best not use my method then, as it destroyed the old tray I took mine off before i new anything bout body work, so i had no idea a spot weld drill even existed

Are these drill bits readily available, I didnt know they existed either and may be needing one soon, otherwise was looking at the grinding option....

Yes, try your local Auto paint shop.

They work well, they cut/drill from the outside edge of the drill,instead of the middle (concave drill), so they cut around the outside of the spot weld ! They have a small point in the middle to act as a guide hole. Use them on a slow speed and they will not damage the underlying panel/metal.

yes sure is a prick of a job i got mine half way off then realised the twin cab wasnt worth resto.