Thanks Ed & Rick,
I built a 347 stroker and had it internally balanced. I ordered a fly wheel from Performance racing Warehouse for the motor and told them I needed a flywheel for internal balanced and they sent me one with a removable weight. I know I have to take the weight off but am I going to have to zero balance the flywheel.
Also I got a harmonic dampener that zero balanced from Professional Products.
Hersh
PS,, Thanks Rick Parker, you were posting the same time I was.