+1" Length Shaft for Supercharger Store Gear Drive, 12 Pin

The +1" length, 12 pin version of The Supercharger Store Gear Drive Input shaft for most Gear Drives. The Shaft has ~ 3/16" clearance between the Gear Driver Body and the flange part of the shaft. (no extra length) If your setup has 1-3/16 or 2-3/16 or 3-3/16 look at extended length shafts.