which rear end is this?

[Robliepse]

I originally posted this in the wrong area. I know it isn't a suregrip by spinning the wheels but not sure which rear end it is. it came from a

1972 Plymouth Satellite

 

[Chargerjase]

Its an 8 1/4 rear

 

[T2R9]

8-1/4"

 

[T2R9]

I think we posted at the exact same time!

 

[Chargerjase]

Yep we did.