I'll have more pics as time allows to drop the tranny. If it can't go backwards I don't know what I will find. And not to say it didn't make a boat load of noise back in 83, but it makes zero noise minus a slight resonating vibration around 1800 or 2k that goes away just above that. The inspection cover is loose and I figure causing that sound. It just shakes like crazy, no rattles, bangs, grinding etc.