Rear end decoding

[wayoflifekennelsbam]

hey everyone I bought a rear end of some dude on craigslist it's a posi 10 bolt and has the two little fangs like everyone says a Grand national rear has I got the code on the pass side of axle an it reads 9TJ G 169 I've been lookn for the code all over and can't find what this rear is out of dude said it came off his T TYPE can someone HELP ME out PLEASE

 

[bigblockfrank]

photo of 7.5 compared to 8.5 axle

http://tech.oldsgmail.com/axle_ident.php

 

[84cutlass383]

GN rears do not have fangs, you just paid for a 7.5 rear end

 

[RITTER]

Hopefully you didn't pay too much for it 😳

I had an '84 Regal with a factory limited slip in it. Had the tag on it and everything. It was so weird, that car had no other options in the interior but it had the upgraded rear end. It got around in the snow and ice so good. I passed CHRIS.O on an icy hill because his 4x4 1500 Chevy wouldn't make it up the hill :lol:

I would pull the cover and find out what gear ratio it is. It might be worth putting in the car :idea:

 

[CHRIS.O]

Hopefully you didn't pay too much for it 😳

I had an '84 Regal with a factory limited slip in it. Had the tag on it and everything. It was so weird, that car had no other options in the interior but it had the upgraded rear end. It got around in the snow and ice so good. I passed CHRIS.O on an icy hill because his 4x4 1500 Chevy wouldn't make it up the hill :lol:

I would pull the cover and find out what gear ratio it is. It might be worth putting in the car :idea:

Really Glen? haha Tell them I was in two wheel drive.

 

[RITTER]

Hopefully you didn't pay too much for it 😳

I had an '84 Regal with a factory limited slip in it. Had the tag on it and everything. It was so weird, that car had no other options in the interior but it had the upgraded rear end. It got around in the snow and ice so good. I passed CHRIS.O on an icy hill because his 4x4 1500 Chevy wouldn't make it up the hill :lol:

I would pull the cover and find out what gear ratio it is. It might be worth putting in the car :idea:

Really Glen? haha Tell them I was in two wheel drive.

Details are not important right now