slant 6 bellhousing

I find myself in need of a early a body slant 6 bellhousing for a 4-speed not 3-speed or 3-speed with OD. I believe it has to have the bearing retainer opening of 4.345". I am also in need of a 4.345" bearing retainer, since the one that i have has been broken at the base. I have switched my pushbutton out for a 3-speed and it just doesnt do it for me. So I have a pushbutton setup and a 3-speed setup that I would be willing to trade for parts.