NO casting #s on 8 3/4 center section...HELP...

[bigmoney440]

I have a 8 3/4 rearend and no numbers on pig anywhere to identify the unit. It has a 3.23 gear with posi... Does anyone know what this could be?????

Thanks

 

[YY1]

maybe the numbers on the ring gear can be referenced...

maybe measure the pinion bearing diameter...

 

[1967coronet440]

Pictures

 

[Lelo 500]

I have a 8 3/4 rearend and no numbers on pig anywhere to identify the unit. It has a 3.23 gear with posi... Does anyone know what this could be?????

Thanks

Chevy.

 

[65wgn440]

That would be funny if it turns out to be true !

 

[Fran Blacker]

Olds had rears with pigs in 64/65 and earlier.

 

[wyrmrider]

Most GM did back then
9" FORD

 

[Lelo 500]

Chevy.

This was a "posi" comment.
Another thread derailed.

 

[65wgn440]

Well, just to keep it going, I just checked a '63 Chevy pig, and it is stamped GM with part # on vertical face.