There are several companies that use different parts in their conversion kits, and we don't know when you don't tell us.
I hope your kit also included all of the needed hydraulic parts for disc brakes as well. Like the master cylinder, proportioning valve etc...
Here is the actual procedure reprinted from the Factory Service Manual. Everyone needs to have one, and downloads are available for free.
Just because parts are "new" doesn't mean they can just be installed without double checking them.
While I was a store manager for Firestone we always double checked new rotors to make sure they were "true".
Many times they were slightly distorted during shipping.
Parts can be dropped at the factory, the trucking company, the parts warehouse, the shipper to your door etc... As you can see, there are many times that a part can be damaged after it leaves the factory where it was made, so never assume that just because it is new, that you should just assume that it is in perfect condition.
Always follow the Factory Service Manual and/or the aftermarket companies instructions.
