Good gears and decent syncos. Overdrive works fine. Have kick down swith, relay, wiring harnes, and Overdrive cable out of my T Bird. Only problem is that occasionaly if you slam it hard in to high gear, the syncro assembly travels too far and the dogs on the syncro assembly pop up and lock it into high gear. Thought about puting a stop on the linkage to fix it. I think somone who knows transmissions better than I do could easily fix it. What is it worth? I see crazy asking prices for these. I have a couple of boxes of spare OD parts I would throw in. I am in St. Louis area.