To do the conversion, you'll need a bellhousing, flywheel, clutch, transmission, transfercase adapter(If 4x4), and crossmember mount adapter. I used all mine from a donor truck, got the t-case adapter from Bluenthal's, and made my own crossmember mount. I also had to redo the driveshafts. If you can't do it yourself, Blumenthal's is a great source for parts. And if you live close to Oklahoma City, they'll do it for you.
God bless,
Good luck,
Casey