Can I use a readily available 2 speed ’72 Charger wiper motor to replace my near impossible to find 2 speed ’71 Charger wiper motor?
*I realize I could get my ’71 2 speed motor restored/repaired, but all I’m looking for is a basic parts store price and quality

*The ’72 wiper motor looks the same as my ‘71, but I am aware that the ’71 B body uses wiper crank/pin arm 2822290, whereas the ’72 Charger uses wiper crank/pin arm 3431553

When I look at pictures online of these two crank arms, they look virtually the same?
So my question is: will I be able to use/mount my 2822290 crank arm on the ’72 motor?