GoPowerSports

40 Series Driver 1" Bore, Aftermarket

  40 series driver pulley 1" bore uses 7/8" wide belt. High quality aftermarket unit not made by Comet.

GoPowerSports 40 Series Torque Converter Kit, 8-18HP

40 Series Torque Converter Bolt On Kit Includes: 1- 40 series driver for 1" crankshaft  1- 40 series,  5/8" bore  driven pulley  1- 40 series 7/8" wide drive belt 1- 10T...