I am about to put one on a 64 Dodge 330 with a Hemi on Schumacher mounts. I concluded it would hit the K-Member at the right front kick out. I elected to modify the pan rather than the K-Member. No big deal. The 62 to 65 website has a spot that says the pan will work, maybe it is the Schumacher mounts that change the fit.
http://www.1962to1965mopar.ornocar.com/oilpans.html