All Trans in Phoenix, Arizona (602) 233-3850. The tech who does the T-56 is Alger and he is awesome (Gordon does the scheduling). A little over $1,500 for a rebuild with core and I know he has one in stock and ready to ship. However, when he did mine a month or so ago (I blew up the input cluster) I had him put in a 0.80:1 5th gear and 0.64:1 6th gear and I have to say I love them. I now have a true six-speed tranny instead of a four-speed with two overdrives. It cost $1k extra for the special 5th and 5th. Six gear is now 700 rpm or 12 mph shorter than before. I wouldn't suggest the short gears if your tranny was not broken, but if it has to be rebuilt then now is the time to do it. My new rebuild shifts like butter and is quieter than before. Can't say enough about Alger. He even had to turn the appropriate shaft on the lathe to take .005" off to install the new gears. Very high capabilities.