Tranny Identification

Can anyone ID this ******? It's a 4 speed out of a 4 wheel drive 1983 GMC. There are 10 bolts in the side cover.

 

NP 833,3 speed with overdrive.4X4 application with direct mount transfer case.

 

yep

 

After further searches, I was told the NP 833 is called a A 833 OD and was used in numerous Mopar and GM vehicles. My ******, A 833 OD, has the 4 wheel drive tail piece. I need to convert it to a 2 wheel drive ******. Does anyone know where I can purchase or swap my 4 wheel drive tail piece for a 2 wheel drive tail piece?

 

Try here, http://brewersperformance.com/ you can also try Jamie P***on, he builds & sells parts for these. http://www.p***onperformance.com/
These are called a MY6 in the GM manuals.