had intention to put these in my 72 but things have changed, no longer need.
a 1.7 ECU from a '71. $80 + 20 shipping in US. vw# 022906021B Bosch # 0280000015
a MPS also $50 + 12 shipping US. vw# 311906051c bosch #0280100007
I have not used them, the person that I got them from (just last week) indicated in good working condition when removed from their car.
I did mark all the leads and tested most of the connections. It is in good+ condition.