rearend stamping

[ALLZS]

where the 12 bolt rearends assembled at eaton or by the gm plant

[Kurt S]

Chevrolet Gear and Axle division. Eaton was just the posi supplier.

[WILMASBOYL78]

The letter code will indicate assembly plant. Those with an 'G' code were Detroit Gear and Axle. E is an Eaton posi...

[Mike L78]

How can you tell if a BT 12 bolt is from a nova or camaro ?

[WILMASBOYL78]

How can you tell if a BT 12 bolt is from a nova or camaro ?

The casting numbers were the same...and as far as I know, all the mechanical features were the same. Pretty sure they are interchangeable.

[Big Block Bill]

The casting numbers were the same...and as far as I know, all the mechanical features were the same. Pretty sure they are interchangeable.

My understanding as well, both 67-69 Camaro and 68-72 Nova are interchangeable measurement wise. I am not sure on the codes. Bill

[WILMASBOYL78]

My understanding as well, both 67-69 Camaro and 68-72 Nova are interchangeable measurement wise. I am not sure on the codes. Bill

If you look at Colvin's book, there were more choices with the Camaro. The BT rear was a common item for these cars....pretty much all the codes were the same.

-wilma

[Lynn]

There would be no way to tell which car it came in originally without history.