Here is a ~1966-69 Saginaw 3 speed Overdrive transmission. (SBC) It needs a rebuild. I was going to use it to convert my Saginaw 4 speed to overdrive, but decided it was just more difficult than I thought. Don't really want to ship, but if you pay the freight I would consider. $50 FIRM. Thanks for looking.
Good gosh...bad day in my pea brain. I have been informed that this is NOT a '66-69 Transmission. It is a 1955-65 . (No wonder I could not make it work) I have been accused of a lot of things, but never of being smart.... Thanks MAX