Help with identifying wiper motor

[RT K_line]

Cleaning out my storage unit and found a wiper motor and some wiring harnesses. I believe it is from a 70 road runner. Also have a wire harness from the pillar to the center console from the same car I believe. Any help is appreciated.

 

[pnora]

You seem to have the right identification. Wiper motor had a tag on it I believe.

 

[R413]

Every 70 roadrunner was built with a 3 speed wiper motor.
That is a 2 speed motor
Could have been swapped

 

[davek]

2 speed motor

 

[pnora]

Every 70 roadrunner was built with a 3 speed wiper motor.
That is a 2 speed motor
Could have been swapped

Where did you get that information? My factory parts manual shows the 2770090 as a two speed b-body application.

 

[Beekeeper]

I would have thought that if the car didn’t come with the air grabber set up it would be standard 2 speed wiper motor unless ordered with the 3 speed.

 

[R413]

Where? see attachment, 1970 Plymouth Salesman’s pocket guide. I don’t type what I think, or guesses, I type facts. Or try to LOL. Also I’ve owned 5 1970 RR and 2 GTX cars over the years so when you own them you shoul know what’s up.

Yes 1970 Belvedere Satellite & Sport Satellite came with 2 Speed motors, so lots of them were made.

 

[pnora]

Interesting. That j25 should be on all RoadRunner, GTX. Charger, Coronet fender tags.

 

[dadsbee]

But would it be on the tag... as it was "standard".

 

[pnora]

But would it be on the tag... as it was "standard".

Good question.

 

[dadsbee]

Would be the same as dual horns on a Bee.. standard for the car model, so not on tag.

 

[R413]

J25 is definitely on ST Louis tags, but not on lynch road tags. I haven’t fount a real LA tag online yet to know, only fakes.

 

[GetX'd]

Looks a lot like the 2 speed on my GTX - I had to do some metal cutting to get the six pack air cleaner on the carbs because of the way the motor stickers out like that. The 3 speeds don’t do that.

 

[pnora]

Some other information. No doubt with the hemi and 6 pack air cleaners the three speed was needed.

 

[R413]

Yes LA tags have J25 also. B and E body