My friend ended up with a good condition ST400 when we went to go buy a TH400, and I’m finally back on the board! Based out of CT/MA, either one of us can go fetch it from you if you have it. Thanks!
Contact JTROOP on this board as I gave him a 1967 ST400 and 2 converters years ago. John may still have them.
Did you find what u need yet ? I have a complete trans and convertor that i pulled from a low milage 65 skylark. Im in NY.