Butch I'm not sure about the end play adjustment on these tappered axles but if one wheel turns in the opposite direction of the other one it's definatley not a sure grip. Here's a couple of articles that may or may not help you. Check the parts on thrust block variations. Dan http://www.autohobbydigest.com/8_75.html http://www.autohobbydigest.com/axlepul.html ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.