Im in the need for a good used 32 spline slip yoke for my Muncie swap. Its a 1973 Muncie so its got the Turbo 400 style output shaft. From my research, it should be a 3 5/8" barrel length and 5.5" from end to U joint center. FWIW, the factory part number is 7809762 Any help would be appreciated. Its the last piece of the puzzle!