Can I use this 3 Speed Wiper Motor?

[BPBP440]

Anyone know what it would take to use this 76 F-Body 3-speed wiper motor in my 70 B-body?

Would I just use the 70 Pivot arm, cam bushing, switch?

Thanks!

 

[BPBP440]

I found a post once before about changing the park position between different models, not sure it extends out to 76 F Body (but I can’t find it).

 

[Beekeeper]

It will work with the correct arm. I marked up your photo indicating what notch the cover tab goes in.
The three speed motor is interchangeable between the different years and bodies.

 

[threewood]

The notches on the housing are used to clock it for different vehicles. I don't know how it translates from 60's to 70's.

 

[BPBP440]

It will work with the correct arm. I marked up your photo indicating what notch the cover tab goes in.
The three speed motor is interchangeable between the different years and bodies.
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Thanks for the reply and the mark-up! That is awesome. I can’t tell from the pics I have if the connectors are the same. I assume not.

 

[Bird 426]

On A bodies, the arm that connects to the motor is different. Would assume that B bodies are the same. Don't know, but the switch is probably different. Where is your wiper harness? They are usually attached to a 3-speed/variable motor.

 

[BPBP440]

On A bodies, the arm that connects to the motor is different. Would assume that B bodies are the same. Don't know, but the switch is probably different. Where is your wiper harness? They are usually attached to a 3-speed/variable motor.

The harness is there, it just doesn’t show in the pic.

 

[Nacho-RT74]

Althought the top plate changed between 72 and 73 years ( laters with the black tower on plate as far I recall due a redesign on the parking system ) it seems can be interchanged

 

[BPBP440]

Thanks for the diagrams, very helpful!

 

[devinism]

Althought the top plate changed between 72 and 73 years ( laters with the black tower on plate as far I recall due a redesign on the parking system ) it seems can be interchanged


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@Nacho-RT74 nice diagrams!
Would a 1970 B body be the same as E Body and 1971 and later B?