so i bought this wagon and it has a previous impact to the rear left tire and quarter panel. i took it to work to have it aligned and the rear tire is toe in and camber out. the tech said the camber is a shade too far out to ajust with new camber bolts and there is no adjustment for toe. what parts on the rear are what holds the toe and camber?

The camber you may have to live with unless you want to get an aftermarket camber kit. Make sure the strut is not damaged and look at the cross member bolts to see if you see any signs of shifting.

 

The toe is adjusted by the bolt on the inside of the two rods that extend from the cross member to the hub.

Due to the impact, you might need to replace the strut and control arms on that side. If the camber can't be adjusted out, something is bent, same with the toe.