I've posted pictures of my setup before but here's a little more detail. The Ford 35/1 wheel fits in the opening of the rear of the fan shroud really well.

I tucked the VR sensor behind the fan shroud in front of the oil cooler

Another view from the side

I had to get the wheel machined. We took the center out of it and put a shallow rabbit to accept a steel disk

Here's the dimensions for the disk. It replaces the washer between the fan and the fan hub.

Here's the dimensions for the wheel. No more fixed curve determined by the dissy.

Dave

Very cool

Keep us posted!

You gonna make and sell these parts? Engman you listening?