I can now supply the 2 speed wiper kit as built by Brett in kit form with instructions for installation.
All you need is an existing EK Preslite motor with the 2 arms and the rest is bolt in.
The pictures show the EK arms on the back with the primary arm extended to give more offset to clear the insulation on the back of the firewall. This is not included in the price but I can modify your existing arm for free if you need it done.
Photos also show an FE FC knob installed. This is also not included in the price.
Price for the kit is $125 plus postage. Remember it is the motor, switch, wiring and instructions only.
Ken