I have a brand new BTE torque converter with an approximate 2800rpm stall speed. It is custom built by BTE for my 66 lincoln. It includes anti-balooning plates, etc. etc. I believe it's a 10" converter, but I can verify. It's MUCH lighter than stock. I know the guys there and they made a lot of special tweaks for me when I purchased it. I need $250 minimum for this converter. That's less than 1/2 of what I paid for it, but must give it up due to divorce. It comes with a conditional money back guarantee. if you have any issues with it, return it to me within 30 days and I'll give you the purchase price back (no labor or delivery charges). Please feel free to email me at thenutters@Adelphia.net