LH thread 7/16 x 20 lugs and Cragar Lug Nuts and Washers. I just finished replacing axel seals on my 69 Barracuda with 8.75 rear end, 10 inch drum brakes and small bolt pattern Cragar SS wheels. While I was at it, I converted to RH thread lugs and lug nuts on the left rear wheel. I was tired of...