Rear Roller Kit for Use With Shorty Kit.  Kit Includes A&A's Billet Aluminum Low/Reverse drum with bearing and a modified rear support with bearing.

Overall lengths of housing and shaft is 4 1/4."  Planetary spline is 1962-75 type.  The output shaft yoke spline is available in two splines.  The first option is a 727 spline and the second option is the Chevrolet 400 spline.