be sure to try car-part.com found plenty of good deals at junkyards I'd never heard of. :D
also, in case you didn't know, the v8 and v6 versions are the same, just with different brackets on the tube.
after checking for power and cleaning up the ground, there's a wire harness connector located behind the drivers side rear tire. corrosion in there robbed me of several rear lights way back when.
I'll put together a project list. there's no way that everything will get done, but I should make a list so we can figure out ahead of time what can be tackled and what is needed to do them.
just used it to fill up the tire in the 86 so I could putter it back home from storage at my grandma's house. :D no fittings specific to welders though. :dunno:
car-part.com
be sure to search for various years of AX-15 since insignificant changes can change the part number. be sure to get the bellhousing and anything else associated with the trans. you don't want to be scrounging around for all the little things.