12 bolt service replacement housing.

[bbbentley]

I bought some parts a couple of years back from a guy. In his barn were 5 camaro 12 bolt housings. The one in the corner behind some plywood, the owner told me his Dad bought that housing over the counter. No stamping. I would assume a complete assembled rear would have a stamping to ID gear ratio. To answer your question, if it was a warranty, then it was a just the housing or one bought over the counter?

Also, look at the backing plate flange on the rt. and determine if the tube has twisted and the numbers are not in the area cleaned?