I did a 74 Chally just 4 years ago. I do not have that peice but go to Moparts.com and put what you need in E-Body Parts wanted you will get it. That is not a super rare peice maybe even Dantes interiors may have that. Not sure that is an odds and ends kinda peice so who knows.

And thank you for the advice on heat. 215-220 seems hot to me. I had a Vette that after going .60 over started to get hot in start and stop traffice so i figured that was the issue. An electric fan installed on a toggle switch has already been put in but not sure how effective it will be.

I do know in winter it is running 170 so I was thinking thay may have tryed the whole no thermostat or drilled stat thing.... Just got the car days ago and even though I have seen it the last 10 years I need to work through it peice by peice.