I've done it. I've shipped kits to guys who are running them. I was starting to shelf parts but no one wanted to buy them. Had a few guys recently that wanted them, but was not able to get them completed. I am just now getting set back up to make the kits.
They fit the 1 1/2 ton and 2 ton. It is as simple as pulling the backing plate and drum off and installing the caliper bracket and rotor adapter were the drum used to be.
By the way, the difference between the 1 1/2 ton and 2 ton that I have found are the size of the bolts holding the backing plate in place. If you have 5 lugs holding your drum on, that is likely a Canadian truck.
