[DWilbur]

I have my cab set up for the Vintage Air kit. you have to cut 2 round holes and 1 square hole in the dash for the vents. the kit comes with a plate to cover the heater box hole. I welded up the heater box holes on my cab. The coil that goes in front of the radiator fit like factory one for me. I added a second grommet for the lines that go through the core support. you can get an extra grommet from any of the suppliers for the factory set up works good. I also got the factory bracket to support the line under the battery box.