I am putting vintage air in my 70 Cutlass Supreme. Can I do away with
my old fan relay and all the wiring that goes with it?

 

Possibly, but why?

 

The company seems to be very proud of their product from what I saw in a self promotional video recently so why not contact them and ask.

 

Which "fan relay"? If you are talking about the high speed blower motor relay, I assume the old motor is replaced by the VA parts anyway. Don't they have a dedicated control panel and wiring in their kit? Shouldn't you be following the installation directions that come with the kit?

 

As to why its just to clean up the excess wires both under the dash and hood. The directions can be a bit vague in some parts leaving you to figure some of it out yourself. I will be contacting there tech support with the question i just thought I would ask on this forum to see if anyone had done it. As always thanks for the help.