67/68/69 cuda dilemma

Well I didnt get to the welding job, but I got the Caravan thermostat done. Wasnt too bad, but I had a hell of a time bleeding the air out of it. I did open the bleed port on the thermostat housing. These arent as straightforward as an old A body. A Dodge Journey V6 is ******* worse. Doesnt have a normal radiator with a cap. The overflow reservoir has the radiator cap. I hate new cars. I say it all the time. When I retire I will keep my 94 chevy pickup, my 67 cuda and some older stuff I can work on, that's it.