The award winning CrankDriveTM gear drive is capable of 3,000+ horsepower, and allows for a variety of accessories, easy change of gear ratios, maximum efficiency and extreme power levels. Compatible with race superchargers from F-1 to F-3X, the CrankDrive is available for most drag racing engine applications. 

  Chevrolet Big Block F1 CrankDrive  4CD-BBC-1
  Chevrolet Small Block F1 CrankDrive  4CD-SBC-1
  Chevrolet LSx F1 CrankDrive  4CD-LSX-1
  Ford Coyote F1 CrankDrive   4CD-COY-1
  Ford Small Block F1 CrankDrive  4CD-SBF-1
  Chevrolet Big Block F3 CrankDrive  4CD-BBC-3
  Chevrolet Small Block F3 CrankDrive  4CD-SBC-3
  Chevrolet LSx F3 CrankDrive  4CD-LSX-3
  Ford Coyote F3 CrankDrive  4CD-COY-3
  Ford Small Block F3 CrankDrive  4CD-SBF-3
  MBR F3 CrankDrive (Requires MBR BBC Timing Cover, not  included)  4CD-MBR-3
  BAE Hemi F3 CrankDrive  4CD-BAE-3
  AJ TFX Hemi F3 CrankDrive  4CD-TFX-3
  Visner / Sonny's Small Block F3 CrankDrive  4CD-SVS-3
  NOONAN F3 CrankDrive  4CD-NON-3
  481X F3 CrankDrive  4CD-481-3
  7.3 Godzilla CrankDrive  Call Us at 913-338-2886

ProCharger CrankDrive

Key Features

  •   The ProCharger CrankDriveTM positions the supercharger higher than other gear drives to allow for better steering component and frame clearance 

  •   Lightweight design 

  •   Easy to assemble, disassemble, and swap gear ratios 

  •   Complete assembly for specific engines, no sourcing additional components 

  •   Optional alternator drive 

  •   Optional fuel pump drive 

  •   Allows engine to rotate both directions for servicing 

ProLine Pro Mod car equipped with ProCharger CrankDrive and F-3X-140 supercharger


RaceDrive vs. CrankDrive, which one should I choose?

RaceDrive (Integrated gear drive and supercharger combo) is ideal for someone space constrained in front of the crankshaft and is running a bracket style class such as Top Dragster or Top Sportsman, where absolute power is not essential to winning. Click here to learn more about RaceDrive.

CrankDrive (External gear drive) is ideal for most applications where space is less of a constraint.  The CrankDrive is completely separate from the ProCharger supercharger head unit, allowing any ProCharger F-series supercharger to be used interchangeably.  The CrankDrive will support any horsepower range and works with a wide variety of race engines.

Recommendation: First, start with the class you are competing (see chart below), pick your supercharger, and then choose gear drive or cog belt drive based on that supercharger type.  It's pretty simple or give us a call to help you figure it out.

Race Winning Supercharger Recommendations

Tech Tip: CrankDrive™ Gear Change Video


"I wanted to compliment you guys on the CrankDrive setup. The 481 we just finished was the first time I had worked with one hands on. Everything fit excellent, the kit was very complete, and the instructions made it very easy to install. Thanks for making our job easy!" 

- Joe Hessling

Pricing and Options

Click here to open our App Guide for all of the pricing details including options (page 86).

Questions about CrankDrive?

Give our sales staff a call or an email at the following contact methods below. We will be happy to assist you with any technical questions you may have about CrankDrive applications for your race car.

Phone - (913) 338-2886 M-F 8:00am - 5:30pm CST
Sales Email -
Tech Email -