Hi all. I have a question about turbo 350C's. My son has one that has been rebuilt , deleting all the lockup internals, except for the input shaft/front pump. We would like to know if it's possible to use a reg. T350 convertor in it? We've been told , now that all the lockup stuff is gone, that you can just cut off the extra "nub" on the the front of the input shaft, then go ahead and use a reg 350 convertor. Is this true?