Will a small block Chevy balance work on a 215? I know the journals are the same size as an early SBC. I don't know if the bore is the same or if the front seal will work. Easier to find SBCs than Buick.
No. Chevy is press on and pulley only uses 3 bolts. Will not fit crank. Send your stock one to damperdudes for rebuild or call TA performance.
I have a '61 style balancer and a '62 style balancer. I believe they are both NOS, I'd have to dig them out again. I think I may have a couple used ones as well. If you need one let me know and I will get them out and get pictures. Thanks.