1967 Dart Non AC Blower Motor for heater box

The Chrysler parts catalog shows 2485479 is correct for non- ac blower motor for 1967 Dart.
2485479 supersedes to 2837678 which supersedes to 3621837.
Looking at the various numbers, all these original Chrysler motors should fit from 1967 thru 1974.
According to the parts catalog , the one you got from RAT ROD AL should be a perfect match.