I used the search and didn't find anything so i thought i would ask. So i had a crazy idea, I'm gonna swap the (blown) 4.3 out of my 98 GMC c1500 for a 5.3 and i was just try to get a salvage truck for cheap and after reading the 4WD to AWD thread i was wondering how hard it it would be to convert a 2wd to AWD using the 4x4 parts out of the salvage truck (plus whatever parts i would need to buy)? Thanks for any thoughts and or tips about anything.