Are the parking brake levers dfiferent between the non-SS and the SS models?

I am asking because I did the rear-disc swap on my LT. And while the parking brake force is more or less ok, it could definitely be better. And as all parts as rear discs, rear axle, cable etc. are SS-parts, one thing that is not is the parking brake lever. Maybe the SS parking brake lever has different leverage?

 

The cable link from the parking brake lever to the balance bar is a little different, most don’t change that .