vivivivivibration

OK,cars on the lift and I will try to get a look at the flywheel,the balancer has a small drill inset in it,no weights on it,drill inset might be 1/2" drill about 1/4" deep.does that sound like the right balancer?think I have a pic of that.the flywheel cuts are on the engine side?correct?PC152744.JPGGeorge jet has it absolutely correct,I have owned this car for 90 days,what happened to it for the 48 years before I got it is anyone's guess.auto,3 speed,6 cyl.newer parts,older parts,ect.ect.ect.So let's just do a little process of alimentation.THANKS FOR ALL YOUR HELP.