<VV> Harmonic Balancer - Race?

[Bryan Blackwell]

Just the degree marks.  If you read the listing, this is the one made  
by Bob Coffin and also sold by Clark's.

--Bryan

On Sep 20, 2008, at 8:08 AM, Western Canada CORSA wrote:

> I spotted a Corvair Harmonic Balancer in an advert for BHJ Dynamics  
> in the
> latest issue of Classic Motorsports.  When I went to the web site  
> it lists a
> regular and race version of the Corvair Harmonic Balancer.
>
> Any ideas what/why they are different?