Question about FMS Harmonic Balancers

[bc474]

I have the 50oz balancer and want to know if anyone sells the weight that goes on the back. I am switching to a 331 that is balanced to 28oz. I would like to just swap the weight and not have to but a whole new one. So if yall know who sells this part let me know. Thanks, Bill

 

[bc474]

Maybe someone else can benefit from this info. Performance Automotive Warehouse sells them Part# 25270 and they are $15.95+shipping.