GoPowerSports

Juggernaut, Super 30 Series Driver

The Juggernaut, Super 30 Series Driver is a high-performance driver that has been tested up to 8500 RPMs. It features a bore of 3/4" (.750"), a key-way of 3/16" (part #1031 not included), and a 3/4"...

Juggernaut Tuner Kit Stage 3

Juggernaut Tuner Kit, Stage 3 Raises Stall Engagement to approximately 3,750 RPMs When paired with the Juggernaut Torsion Springs Set, the Stall Engagement raises to approximately 4,000 RPMs...

Driver Washer, 20/30 Series

"Pacman" Washer 20 & 30 Series Torque Converter Driver Washer Applied outside of the 20/30 Series Driver Key Slot to mate with the Driver 5/16" Bolts fit center of Washer  

780 Driver Clutch

780 Series Driver Clutch NOT compatible with Reverse Gear Boxes or Differentials  DO NOT RUN WITHOUT A BELT Fits: 1" Crankshafts with 1/4" keyway Predator 670cc Engines Most...

2,600 RPM Stall Kit, 40 Series

2,600 RPM Stall Kit, 40 Series Includes: (3) Red Springs (3) Medium Weight Cam Rollers Stalls engagement of Driver from 1,600 RPM's to 2,600 RPM's. Does not work with Magnum 44c Series Driver.

Red Upgraded Spring, 40 Series Driver

Red Upgraded Spring, 40 Series Driver Set of 3 Red Upgraded Springs for 40 Series Driver Increases engagement from 1,600 RPM's to 2,000 RPM's Pairing these with the Medium Weight Rollers,...

Yellow Comet Springs, 40 Series

40 Series Yellow Comet Springs Set of 3 per order

150cc Driver Clutch, Variator

150cc Driver Clutch Variator

20 Series Driver 3/4" Bore, Aftermarket

Aftermarket 20 Series Symmetrical Driver. 3/4" Bore Built In 3/16" Key

30 Series Driver 3/4" Bore, Aftermarket

This Aftermarket 30 Series Asymmetrical Driver comes with 3/4" Bore, with a built in 3/16" key. This is also a great replacement for the Aftermarket 30 Series TAV Kit Driver.  Used to...

30 Series Driver 1" Bore - Aftermarket

  1" bore 30 series driver, quality replacement driver not made by Comet.   If you have an 8hp or above engine recommend upgrading to a 40 series setup. This 30 series will only hold up to...

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.