k-frame holes dont line up

Drilling holes in the vertical portion of the frame rails? Um, yuck.

Just take it to a frame shop. Liability and all that, plus a job done right with no alignment issues or funny business down the road.

IMO.

How in heck did you spread the frame rails at the rear? Was it being parachuted into the desert?
IMO, a frame shop is needed. Both frame rails may not need the same amount of "tweaking" (if we call 3/4" a tweak). It may all be on one side.
Good luck,
C

I have to agree here. If it is sprung more one side or just of onside you may end up with a car that fails to follow its own track (road walk) as it drives down the road. This will result in steering issues and excessive tire wear if it isn't put back right. I am a do everything myself type of person but this one I would want someone with the proper equipment to put it back 100%.