bbc-olds said:Go to http://www.mondellotwister.com/Transmission.htm and ck out the adapter bearing p/n pb-460 at the bottom of the page. Mostly used on Olds engines but will work on yours. Be aware that most Olds guys are less than pleased with the result mainly from it coming out(use lots of bearing locker). Pilots off the input splines and you will need to cut off the pilot at the end of the input shaft or just drill a relief hole in the end of the crank(better).
I guess I could drill it if it was just a relief cut and nothing precision. I wonder if it could be welded in place