knucklebuster

I have a 94 Silverado, was running fun, shifting fine. Then one day it started having a sqealing sound on warm restarts, it still shifted fine, but started to feel slugish on take offs. One morning I went to pass a car, instead of downshifting the engine raced. It would never engage in any gear or reverse since. I keep my fluids clean, but this was dark but no burnt smell. Was that sqealing possibly the torque converter starting to go? I appreciate any expertise or experience with this, Thanks

Allan In NE

I'd sure be looking at the flywheel first.

Allan