Lugnutz,
Yes, I do have the transmission. It is a late '80s Camaro, 2.95 first, 0.72 OD with S10 tail housing.
Do not have tag#.
Also, after reading twotone's reply stating he converted his stock rear-end to an open drive shaft, I hope
he will share some details, i.e.: Spring mounting, Gear ratios available, Donor center section options, etc.