ACT Prolite Flywheel - B-series SKU: 600105

ACT Prolite Flywheel - B-series
ACT Prolite Flywheel - B-series
ACT Prolite Flywheel - B-series
ACT Prolite Flywheel - B-series
ACT Prolite Flywheel - B-series

ACT Prolite Flywheel - B-series SKU: 600105

Regular price $259.25
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.

The ACT Prolite flywheel is ACT's lighter flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Materials are properly distributed for maximum strength, good heat tolerance and rigidity. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.


  • 8.7lb Prolite chromoly steel flywheel 
  • Dramatically improved engine response and acceleration, mild to moderate gear rattle
  • Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life
  • One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears
  • Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability
  • Resurfacing not required; ready to go right out the box
  • Recommended for street and race use

Vehicle Applications:

  • 92-00 JDM Civic SiR (B16A)
  • 94-97 Delsol Si VTEC (B16A)
  • 99-00 Civic Si
  • 90-93 Integra 
  • 94-01 Integra 

Images used for illustration purposes.

We realize that returns and exchanges are a part of the purchasing process and we do our best to make it as easy as possible. If you are not 100% satisfied with your purchase, you can return your order to JHPUSA within 14 DAYS from the invoice date.
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