ISO: A999 HD (wide band, non lockup) transmission

Looking for a core or the front end (pumps and drums) of a A999, non lockup 27 spline input shaft. This is the HD version of the 904 that came out in the mid-70s in big cars and some trucks. I do not need an A998 lockup trans with the 26 spline, nipple input shaft. Hoping to find someone upgrading to a 727 or 'Glide that knows they have what I need, or one that is unmoletsted and ID'd by part number or application. Thanks! RB