Please don't get put off by the people that can't post more than "go search". They (most) mean well, they just come off as a
There are several ways you can go about the swap. Terra makes the set up I run. It has held up well. Installation isn't bad at all.
IIRC TSM and SSB have kits as well.
There aren't any plug and play set ups out there, all of them will require some work, but it isn't too difficult.
You can use Explorer or ZJ stuff as well, though it takes some extra fab.
Hit the search and check out some of the stuff available in old write ups. There is far more archived info than I can regurgitate, and probably more complete and accurate than I can be.
The Terra set up is basically the ZJ/Explorer type disk set up and is already opened up at the bearing/axle hole plus is all new and the disks are drilled for dual lug patterns.
Check out DC 4WD for one of the better prices you can find. I got mine from them years ago.
I used zj brackets rotors and calipers on my 8.25, was fairly cheap and very straightforward and easy. Its just a matter of finding the caliper brackets, which can be had from the dealer but can be kind of $. Huge improvement over the drums.