I think I have some kind of tranny problem, I have a 59 3800 1-ton with a stock 283 and a turbo 350 auto tranny, with a lokar floor shifter, the truck starts up fine and will go into every gear I can't get it to 1st and 2nd because of my big custom bench seat it runs down the road fine and shifts into all gears, the problem is when I turn it off it makes a loud bad sound, like something is binding up, I tried turning it off in reverse and no sound, but sound in netural, park and drive, when it got warmed up I got sound in all gears, not as loud as in park. I disconnected the lokar shifter thinking it wasn't adjusted right and tried it it still made a bad noise in park, it sounds like a starter when its not shimmed only louder I have no mufflers on the truck right now so I can hear it over that exhaust noise when I turn it off I can't figure it out the flywheel and torque converter look fine the starter gear is off the flywheel when I turn it off so nothing I can see is hanging up, anybody ever have this problem, I understand noise when you start up but not when you turn it off??