Balanced daily driver
I have a Buick 425 on a 65 Riviera. Daily driver. So low RPMS. I am installing a new harmonic balancer (40 year old one cracked). Assuming that it doesnt vibrate noticeably, should I get it balanced. Buicks are externally balanced and the engine is in the car. How much would it cost? What kind of shop does such a thing?
I know HI-performance engines should be balanced, but what about a low rpm torguer like a Buick?