I have a D5 that was rebuilt for me by Deltrans in Newark, DE. They beefed up some of the internal and upgraded the bearing ,I believe. This is a shop with a lot of Turbo Buick experience. Anyway I had it done as a spare and have not used it. Cost me $250.00 about 5 years ago. That plus shipping is what I want. If interested text at 703-328-4772 Mark Williams Located in Virginia (Northern). Otherwise I will hang on to it.