Chevrolet Small Block F-3 CrankDrive

Chevrolet Small Block F-3 CrankDriveCrankDrive (External Gear Drive) 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 (SEE FOOTNOTES) Optional fuel pump drive Allows engine to rotate both directions for servicing Optional

CrankDrive (External Gear Drive)

• The ProCharger CrankDrive^TM 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 (SEE FOOTNOTES)
• Optional fuel pump drive
• Allows engine to rotate both directions for servicing

Optional Service Bag Includes Drive Bushing Hardware (Small Bushings, Large Bushings & O-Rings)

Supports F-3 Series Head Units *Sold Separately*

CrankDrive Footnotes

CD1) Drive spacing is engine and component specific. Contact ProCharger Racing for specific balancer, degree wheel, crank trigger, crankshaft spacing and motorplate part number compatibilty

CD2) Optional Alternator Drive Requires GM CS121/CS130 6.14" Alternator

CD3) Optional Accessory Drive: 50% reduction rate, V-Band 3/8 Hex, specify Standard or extended length drive option

CD4) One set of Quick-Change Gears included with purchase, additional gear sets available, sold separately

CD5) SPECIFY: With or without motor plate; Standard or extended snout (RCD) Crankshaft