Originally Posted by luzl78 (Post 1646507)

ss l78 and 350 got the 12 bolt

Originally Posted by Big Block Bill (Post 1646530)

I thought a 12 bolt came in any 1970 Camaro with any engine that had a 4bbl, but the 3:73
ratio was standard on the Z-28 with the 4:10 optional. I do not know about the L-78 in 1970,
so my vote is it came out a 1970 Z-28.

Bill

Originally Posted by iluv69s (Post 1646547)

70 Z , T/A or Formula.

Originally Posted by Big Block Bill (Post 1646575)

Did Pontiac use the COZ code as well? Bill

Originally Posted by DAVE H (Post 1646503)

First off, a huge thank you to all who responded, much appreciated.
I'm going to take a swing at this, as my friend is a "as-is" flipper and it will be for sale. I'm looking at it first hand today. I enjoy restoration projects and reuniting rare parts with appropriate applications. I'll let ya'll know if I'm successful, he's a tough negotiator.

Dave