Stock diam pulleys. It has a fluid dampner on it but lower pulley appears about same diam of an orignal hemi lower.
Rad cap is new nodern mopar cap.

I plan to drive it later today...westher permitting. And will pick up new coolant and thermostat while we are out.

Some of the dash lights are out as well...... So will be working on it all weekend .
I want to add some kind of coolant overflow tank as well.