New help locating correct starter 67 383 dart.

3250 was the standard starter and the 3258 was the high torque model. longer rear case section meant longer field coils and longer armature. When you set the two side by side the 3258 rear case section was a little bit longer. Here is a link to buy one.

http://www.123autoparts.com/searchitem.epc?lookfor=3258