I have one that would need to be straightened on one arm. A little different design than the one John posted. I'll get some pics.
This is a Reese brand hitch, was on '71 Skylark. You said"original" so didn't know if you were looking for a factory/GM....
Thanks John. Looking for a friend. I think he’s looking for an original but I will certainly keep this one in mind. Thank you very much!
This one is "Draw Tite" but I assume Buick bought these & IIRC this is what the factory/dealer installed ones looked like. You can see the one arm needs straigntening. That's how I got it. How's $25 + shipping if you're friend wants it?