Thermostat recommendation.

famous bob said
I agree w/ most all of these last posts , but in a lot of circumstances , it "is" beneficial to jack the front end of the car up when filling the engine and rad., I have even left them over night to let the air work out of them, especially if the top of the rad. is lower than the engine . <not many that way.
I have to raise my 68 fastback 440/505 to fill it -------------------

If the top of the radiator is lower than the engine then you can get air trapped. You can drill 2 or 3 .187 holes in the outer ring of the thermostat to help bleed the air in that case.

How is the top of your radiator lower than the engine??? Don't ever think I've seen that in a Chrysler.