3:1 Jackshaft Kit for PowerPack Deluxe

The Jackshaft kit was designed from the beginning to work with the PowerPack Deluxe for small block engines.

It offers many advantages to the installer and may be the solution you are looking for to help you put that small block engine and reverse gearbox in your project.

• Adds an immediate 3X gear reduction, built right into the PowerPack Deluxe bracket kit.

• Will help adapt your 30 series reverse gearbox to 40 and 50 series drive chains by using custom output sprocket configurations. This can really help simplify your custom installation.

• Places your jackshaft output sprocket on the right side of your engine drive unit. This is handy for installing into many imported buggies where the drive chain is on the right side of the axle.

• Provides for massive gear reduction ratios for turning large tires, or max torque applications

• Allows for easy gear ratio changes with jackshaft output sprocket changes. Use any 3/4" keyed sprocket to fit your application.

• Potential to reduce your drive axle sprocket diameter to increase your ground clearance.

  
  

  (Note: requires 10T #41/420 gearbox sprocket. These usually come with your gearbox kit)

  
  

  Includes:

• 2X 3/4" Flange bearings with locking collars

• 1X 3/4" Jackshaft

• 2X Adjuster bracket assemblies 

• 1X 30T 41/420 Input Sprocket

• 1X 16T 41/420 Output Sprocket (standard sprocket, custom applications available- Call)

• 2X 2pc  3/4" shaft collars 

• 420 Chain with master link (Goes from gearbox to jackshaft)

• 2X Spacers

• 4X 5/16 X 1" bolts + lock washers

• 2X 3/8" Adjuster bolts + lock washers

• 2X keyways