Detailed installation instructions can be found here.
I have a lathe and was considering buying the kit and modifying either my pulley, or a new one. I'm glad I bought it complete. Fit and finish is perfect, almost certainly better than I would have been able to do it. I mounted it all up, but have not run it yet, but I'm sure the it's gonna work great.
Thanks for the great product.
I mount this part in five minutes, all is perfect.