No movement in any gear. Linkage ok. Just stopped moving when I went to turn around. No bang. No noises. Fluid moves on the stick when comparing in neutral to checking with engine shut off, so it's prob not the pump. Fluid nice and pink. Converter is an old 10" tci super street fighter that's been behind 5 or 6 of my motors. 5300 flash behind this engine...Alot hate on tci, but I loved it. My question is, Can a converter company rebuild this core?