360 engine vibration

George Jets said
I would not worry about the spark plug wires right now, mopar ignitions are pretty fool proof.

I usually just put on a new set of wires for 35 bucks then you know they are good and look nice and all the end terminals are new and proper. New spark plug cap at the same time, this is where some trouble can happen as the used caps can jump the spark between the terminals . . carbon trails inside, seen that happen a lot when it is real humid out. Then you know the wires are good.

On to the next diagnostic on the list. buy an new damper for starters. Nice car you have there so it is worth some new parts.

Yep its all new leads, cap and rotor arm. Yes on the whole I'm very pleased with the car absolute zero rust or welding.

video here showing valve gear and damper when turned over on battery. I think this confirms the problem.

Now just to work our which of the 47 listed at Summit fit! Or any other suggestions where to buy appreciated.

Im off to bed now , past midnight here and work tomorrow. But thanks for all you support and comments, if you get really bored have a look at my video channel below shows work ive done to date on the Dart and some of my 58 Apache and 63 C10 I built for a friend.