I have a W55 no idea of condition inside but I get my Trans from a local yard and have never had a problem That said though no guarentees.
I also have a Bill Hincer Adapter bell housing, this is the cleanest best designed piece I have ever seen. Never been used comes with a New Slave Cylinder, all the Bolts, Throwout Bearing, Fork and pilot bearing sleeve
250.00 Takes it all + shipping
100.00 for the trans + shipping
200.00 for the Housing + shipping
I'm not really interested since I am picking up a D50 trans, but I'm sure it would be helpful if you listed a location. Hell, I wouldn't even be picking up this D50 trans if the guy had not listed his location.