What turbocharger will fit a 1998 gmc yukon 4x4 with a 5.7L vortec V8?

your stock transmission 4l60e will not handle the power of a turbo.you will need to upgrade it.as for the engine if it has alot of miles the bottom end will blow apart.i build about 20 transmissions a year and 80% of them are the 4l60e transmissions.