Harmonic Balancer Sizes

[straightlinespeed]

I was looking at a different balancer for my car. I have a LA 360 externally balanced. I was debating about getting a SFI approved balancer or just a standard one. Right now its I just have a standard balancer on the car. I see there are different diameter sizes. Is there any right or wrong size to get?

 

[goldduster318]

It should be 7".

I highly suggest this one...the "Pro Race" Series only. Its a nice piece, has all timing marks, and your stock crank pulley will line up just as it did on your original (which isn't the case with a lot of them) http://chucker54.stores.yahoo.net/prorace4.html

 

[DaveBonds]

That nodular iron one would get it done at $110