Powerforce-plus Harmonic Dampner

[Jeepman13126]

Does anyone use one of these? I need to replace mine on my 304 running a stock rebuild lower end with edelbrock intake, holley carb, and edelbrock headers. I have read other reviews saying that the dampner needs to be honed out to fit the crank, just wondering if that still holds true. Any help would be great.

[jeepsr4ever]

All aftermarket balancers come .003 too large...rumors are true.

[Jeepman13126]

I know that is a very small amount, but does it have any adverse effects? I think I would rather have it slightly to large instead of too small. Thanks for the reply.