remanufactured 3 speed wiper motor 71 Demon

To my knowledge, the motors and housings are all pretty much the same and can be interchanged. In my Barracuda for example is a later model 3 speed motor installed and it fits perfectly. The only difference on this believed 74 motor is the output shaft from the gear housing. In my sale ad, I attached pictures showing the dimensions of the output shaft - that should be checked. To modify the linkage arm to this output shaft, or change the output shaft should be easily doable. Important is to have the gears properly clocked and the linkage adjusted - but the shop manual provides all information.