The strongest 2004r input shaft ever.Product updates.

[chris718]

New 2004r input shaft design.NO undercut past the splines at either end and extended spline area.All of our shafts will be of this new shape.Revised oil holes on converter charge end.We also have just completed a 90 piece run of E4340 and a special 20 piece run of shafts from MARAGING 300 aerospace material. New 2004R accumulator delete plate kit,400 PRO MOD EXTREME input shafts from Exotic aerospace material.