Guys:
I am in the process of welding in bucket seat floor mounts and was looking to get some help w/ a picture of where they are located.
Thanks, Ron

 

Not sure which type of kit you're welding in but, the one I went with used the existing rear outer holes of the bench seat to mount the buckets.
I bolted the new mounts to the bucket seat frame's inner bolt holes.
I then installed the seat using the existing bench seat rear mounting holes while making sure I kept the seat tracks even and seats pointed straight.
Then tacked welded the new brackets to the floor. I also welded in studs for the outer front mounting points.

Removed the seat, finished the welds on the new brackets, and that was it.

I don't have a great pic to show the detail, but this one, and another in the album should help.
https://classicoldsmobile.com/forums...-100-2579.html