http://www.xtrememotorworks.com/
They have a kit, but you are not going to like the price. He makes really nice things, its just a complicated kit. There was not an IH built 3 point for the narrow frames.
What are you wanting to do that needs the 3 point? You can find about any kind of implement you could want for the sleeve hitch.
And by all means, give us some pics of your tractor. We love pics!
Randy