had a lot of problem stopping my 1940 ply coupe with the stock front drum brakes so I did my home work and looked at all the disc brake kits i could find ( i saying one is better than another) but after looking I went with rusty hope kit his his had everything need to convert and it all fit without a problem i have a buddy with a 1940 dodge he helped me do the change on mine when he looked at the kit and how nice it was and went together he told me he is thinking about going to rusty hope and dumping the GM hub that his kit used so he can run the same bolt set up front and rear for me rusty hope all the way