Posted by cnoel "Guest"
don't they all have date codes on them. My spare motors have Aug. date codes on them just like my frame. I think by Oct. 69 would be the end of them.
Contact the guy who has the one in the 7300's and ask what the date code is on his motor. it's cast into the motor between the startor cover and the rear motor mount. Should be raised #'s neer 10/15 or something like that depending on the day.