Who has built a cold air box?

That is beautiful! Looks like you opened up the hole in the front. Are you running a 26" radiator? Also, I have a Wizard Radiator (buy local!) What thermostat body and upper radiator hose do you have? I just put a Mishimoto kit on and I'm not real excited about it. Of course, I can't return now.

Thanks,
Steve

Hi Steve
Yes I opened up the hole and widened the rad support for a 26" rad - also a Wizard Rad!!! Upper rad hose is NAPA 9128. The thermostat body came with the accessory drive kit from March Performance. I used a Summit Racing #10183 180 deg Thermostat. https://www.hemmings.com/blog/article/modernized-mopar-1969-plymouth-barracuda/
Jim