[RichardJ]

Old Air Products Bracket 40-150R $99.50
Their web page doesn't have a photo either and the drawing looks the same as vintage air.
The vintage Air kit includes the wrong bracket and the conversion kit for your control head. I wouldn't want their kit. The kit also includes the non-original vents. Original vents are purchased separately. I would pick and choose the pieces I wanted.

1st image is non-AC controller.
2nd image is controller with their resistors added.
3rd image has mods made to factory Ac controller if you choose to use it.

I would want to use one of vintage Air's controllers.