I don't think so, but maybe I'm wrong. I think I've read before where this is a solution for a crank that wasn't finish machined for the standard bushing.
The new bearing goes in the converter register part of the crank. It works very well if your crank isn't drilled. The downside being you have to cut about a half inch off of your input shaft. Kim's right, you could use the late bearing and not worry about the old one stuck in the crank. Or, you could by an actual pilot bushing removal tool. (Not the slide hammer). They're not that expensive and if you are gonna play with stick cars, it's a nice little deal to have in your box.
