Eric - the correct TF wiper motors are 2 speed with auto park - there were 2 types - this is reported to be
the correct 58/9 unit - this
is 55-57 back and 55-57
front Bert, you may be trying to put the 55-57 motor in the 58/9, which requires some modification to the transmission arms if the 58 was originally electric, but it can be done ..... I have one of the earlier electrics in my 58, but I think it came with a vacumm unit originally
Bill
