I used 67-69 motor from a Mustang and the switch from a 79 F-100.

Easy

One of the best mods I ever did.

You can use any 2 speed motor you want but the ones John and others listed will mount up easy. Don't know if the mounting bolts are the same for the newer motors. I used to see the 70's F-100 switch and module on e-bay for around 35-40 dollars I don't see them for that price now. If you try this mod on a 66 2 speed, you need to change the under dash wiper arms too.

Dan I trying to remember how I did this so I hope this is correct. I had a 2 speed motor in my 66, that year Ford WAY over engineered the 2 speed wiper. It would go forward then reverse. The single speed motor  and after 66 on 2 speed, the motor just rotated 360 deg. IIRC I bought a 67 motor with the linkage connector on it and used the linkage from my 66 (I think it's the same length). I do remember it rubbing a little and taking a BFH under the dash to fix that. May of drilled an extra hole, not sure. I have 2 F100 switches and modules, 1 for the Fairlane 1 extra, I'll send you one if you want.
One other thing, the motors the guys have listed that will work have a cam inside that parks the wipers. Not sure how the newer motors work.

Last edited by wsinsle (4/09/2021 6:34 PM)

It's a little bit of a guess because they don't give all the internal of the control modules. This is what I would do.

     96 Motor                                     88 Switch
  Dark Green                                       Red
   Black Pink                                   Black Pink
     Black                                         Black/Gnd
  Yellow/Red                                   Black/Gnd
Dk Bule/Orange                         Dk Bule/Orange         
    White                                            White
I assuming the Yellow/Red is the Gnd on the 96 motor because of the circuit breaker in line. That way it it doesn't matter if you are high or low speed it comes into play. I would ground the yellow/red, get a jumper with a in line fuse (about 10 amp). Jumper positive to the white wire on the motor, should run slow speed. Next jumper positive to the Blue/Org, should run fast. This would test the wiring to be correct.

Hope this helps!

Last edited by wsinsle (4/10/2021 9:18 AM)

I used a '74 F250 motor with the original bracket and arm from my '66.  Then used the switch and module from a '91 F150.  Had to cut off the shaft on the switch but other than that it was plug and play.

96 Motor                                                88 Motor

Dark Green          (Run)                         Red
Black Pink            (Switch common)      Black Pink
Black                    (Gnd)                         Black/Gnd
Yellow/Red           (Gnd)                         Black/Gnd
Dk Blue/Orange   (Low ~ 35 rpms)        White        
White                   (High ~ 56 rpms)       Dk Blue/Orange

We were close.

I will be using the 88 interior wiring from the black connector harness to firewall to a 67 2 speed motor.
Waiting on parts.

Last edited by Nos681 (4/13/2021 10:22 PM)

Nos681 wrote:

...Are there any tips or modifications required to getting alignment correct for park position?

I had no issues with this when I did mine.  The arm will only go on 2 ways.  As long as it is pointing the same way it was on the new motor as when you took it off you should be fine.  I got a '74 F250 motor and bracket from the pick-a-part, took the Mustang motor and bracket off the car, pulled the motors off the brackets, took the truck arm off, put the truck motor on the Mustang bracket, then put the Mustang arm on the truck motor in the same position it came off, put the assembly back in the car.  Dash was out which helped  a little, but it's tight under there.  Mine is a '66 but I thought the arm and bracket were same as '65?
 

Cool... now you can swap mine at the Bash.

Bearing Bob wrote:

Cool... now you can swap mine at the Bash.

😂😂😂

Bearing Bob wrote:

Nos681 wrote:

Bearing Bob wrote:

Cool... now you can swap mine at the Bash.

😂😂😂

What? Tis better to give than recieve. Plus, the second time you do a project is much easier. Think of the pleasure you'll recieve.

Is it 3rd or 4th times a charm?

MS wrote:

Using the 2-speed wiper linkage results in the wipers not having equal timing and incorrect sweep radius.

Which works fine, cleans the windshield just fine, parks just fine....but the slightly mis-synchronized wipers offend some people's sensibilities.
 

Last edited by Bullet Bob (4/22/2021 10:39 AM)

Nos681 wrote:

Bearing Bob wrote:

Nos681 wrote:

😂😂😂

What? Tis better to give than recieve. Plus, the second time you do a project is much easier. Think of the pleasure you'll recieve.

Is it 3rd or 4th times a charm?

Bearing Bob, your 69 should be as simple as just installing the 79 vintage F100 wiper switch, shouldn’t it?  And some minor wiring?