The set on now are from am autoparts they are actually pretty nice and have an alternate GM number so they are GM reproductions. They just weren't meant to fit an 02, I made them fit
I have close to 6 hours for both mirrors of cutting and grinding, had to grind out alot of the webbing on the back and drill a new hole and notch the frame a little bit. They were a bitch but worth it because they are unique af. There isn't another truck like mine on this entire planet and that was my goal regardless fo what anyone else says and I used all stock parts. No aftermarket crap on the outside of my truck.