Driveshaft and tranny crossmember

Looking for:

Driveshaft and tranny crossmember for 72 Barracuda that is running an 8 3/4 rear end (2.76 gears , small yoke I thin) and a 1976 318 engine.....planning on the 727 tranny....

Would prefer something local/within driving distance of Pittsburgh, PA.

Thanks!