harmonic balancer

[papa-bach-racing]

looking for a after market harmonic balancer for a 302 or 351w

 

[Anthony]

what balance? 28oz, 50oz, internal?

 

[papa-bach-racing]

what balance? 28oz, 50oz, internal?

not sure what i need. its my first motor im building any one no what i should put on it

 

[y2kr]

What are the specs on your motor?