One of my friends messaged me today and told me he now has a 440 olds with a turbo 400. I haven't had a chance to go look at it. Will that trans still fit on to a Chevy small block, or are the bell housings different? I think I know the answer but still not sure I've never worked on anything olds, but I still need a trans and that's the one I'm looking for and I'm sure the price will be right