69'Barracuda Windshield Wiper Setup

It doesn't have to come from a Barracuda only. Any complete setup from and a-body will work. Complete meaning matched set motor and switch and linkage.
we can figure out the wiring difference to get it wiping.
What to know...
The 3 speed motors are popular, especially with big block owners, since these are offset gear motors allowing more engine clearance. The variable 3 speed switches are rare and costly though.
A standard 2 speed setup serves the purpose for most of us.
67 model has all bronze bushings.
The aftermarket does have plastic bushings for all types.
You will be wise to renew any linkage and the pivot posts before installing behind that rally panel.