The short-shaft TH350 and the ST300 are the same size and have the mounting points. Once again, finding a junk TH350 for mock-up will be much easier. And for mock-up, you can even use a Chevy trans. The bell-housing will line up for two bolts. Not enough to run, but plenty for mock-up:TU: Remember, building rat-rods is all about finding work-arounds and out-of-the-box thinking:bglasses:
Yes, I figured that about Rat Rods. Starting with a crc and a complete donor vehicle makes things simpler. Should have the Buick here later this month for the tear down.