take 19th ave to Broadway there are plenty of them and right now alot are closeing down they are all hurting for money right now. but from 7th ave clear out to where broadway ends there are over 100 junk yards on both sides of the road you will be in junkyard heaven out there
Take I-10 south to exit 302 (figure about 3 hours from central PHX), then south on Hwy 90 to 92, south about 10 more miles, left on Hereford road, and left again into M&R auto. Not cheap, but friendly and helpful. Heck of a drive from Phoenix! Not QUITE in Mexico.