I have a 60lb Diamond with a 30 in draw length shooting 340 bemen carbon arrows and a 125 montec. Will I have enough to get a pass through on a spring black bear?

You have plenty of KE but Id go to a 100 grain head for sure ..That arrow may be a tad stiff of a spined arrow for a 60lb bow as welll. I wouldnt sweat it though if its shooting good.