I posted before that I had a '68 Chevy 250 six for our '41 Pontiac sedan. I have now found a heck-of-a deal in a new reman 200-4R trans for it. I've been given a complete, good rearend from a '49 Olds, not sure of the gear ratio though. I might still go with a late model Chevy truck rear (73-84?) model.