Rearend Identification?

i recently bought a rolling model 26-27 Model T coupe.. can anyone identify the rearend?

 

Looks a lot like a 10 bolt chevy

 

it is a drive shaft. i dont know what the bolt pattern is off hand, the car is a few miles from home right now.

 

the threaded boss,s above the pinion makes me say mopar not gm.

 

could it be an 8.75? i have this picture.. can the pattern be identified
by the wheels? yea, i bought it on ebay

 

It's not a mopar 8 3/4, they have a drop out center section, like a ford 8" or 9".

 

It's a Mopar for sure.I don't know what year or model.But my freind has one in his 33 Doge pickup.

 

pretty sure it's an 8-1/4" mopar

 

The pinion snubber boss! Can't belive I missed that. Its probally a 8.25" mopar then...

 

That's my guess also, mopar 8-1/4". The bolt pattern looks right and the pinion snubber bosses too. And the brake line clip.