Ok. There is not many ways to pull this off. But I have more than once. No factory front axle even comes close to working. So a bit a machine work is needed.. The t-case is a bolt on affair with a sm420. The steering depends on how you want it. Gearing is also a custom job. Any 37-55.1 3/4-1-1/2 ton can be made 4x4 with very little trouble. When I get privelidges I Will post some pics... B.C. Truck farm Man..
