alright so im making my 2wd 47re into a 4wd 47re, i need to know what i will need, ive been looking online and it looks like the od housing hooks upto the t-case, and the 2wd od housing is on the tail housing? is that right. i have a new t-case i just need to know if all im looking for is a od housing for the 4wd or if theres more (like a tail housing) thanks

 

different output shaft, different tailshaft housing....which happens to be the OD unit. It's been several years since I had an RH apart, but I seem to think even the intermediate shaft is different???? Don't quote me on that though.

Chris