Overdrive tranny in an A-body

Want I should google that for yas? I would just build my own. I made a special tool to take apart the overdrive pack so I'm well into them. Have you ever held a 2004R overdrive clutch pack in your hand? A toddler could throw it all the way across a room. He couldn't even pick up a 518 pack.

No thanks, I'll search Google again if I ever want to cut my floor, add 40 or 50 pounds to my car, throw away 20 or 30 horsepower in increased parasitic loss and build my own transmission with no warranty.