01-26-2021, 11:05 PM

4zpeed

Chief Ponti-yacker

Join Date: Aug 2017

Location: Hills of WV

Posts: 665

I have a 72 323 nodular 8.5 posi rear end from a 72 Lemans in my 68 GTO, which is stronger than the standard 8.5.

Yours could also be the nodular, check the case for a big N on the drivers side, if so you have a nice rear there.

Frank

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