Does anyone recognize this rearend unit it fits 8 3/4.

[Net-fox]

 

[440Coronet500]

Looks like an open 8.75 carrier. Not a Sur-Grip unit. 440'

 

[junior340]

First one looks similar to a Detroit locker to me.

 

[Net-fox]

Yeah sorry second pic is wrong one.

 

[33 IMP]

Top picture looks like a Detroit locker, to me. If it is, its stronger than any sure grip, and about $800 new. Noisy tho.
(Its been so long since I've had mine out, I can't be sure. Research Dapco, Detroit automotive products company)

 

[1 Wild R/T]

Yup, Detroit Locker....

 

[Net-fox]

Cool thanks gents