What is a good aftermarket transfer case?

[lowharley]

Does anyone know of a good aftermarket transfer case for 79 gmc jimmy? Jeeps have the atlas 2 case with a 4:1 ratio, is anything like that available for full size?

 

[BlazerGuy]

You can slap an Atlas in pretty much anything or you can go the dual t-case route (which is cooler anyway /forums/images/graemlins/tongue.gif)