Prolite Flywheel - GM LS-Series - 1997-2015

ACT Prolite Xact Flywheel – 168-Tooth, 14.6 lb Chromoly

Ready to unleash serious performance gains? The ACT Prolite Xact Flywheel is engineered for drivers who demand maximum acceleration and reduced rotational mass. Ideal for high-performance applications, this lightweight flywheel gives your setup the edge it needs to dominate.

Why Go Prolite?

• Lightweight Performance: Weighing in at only 14.6 lbs., the Prolite Xact Flywheel is perfect for high-revving setups where every ounce counts.
• Premium Chromoly Steel: Constructed from durable chromoly for extreme strength and longevity, ensuring reliability under high-stress conditions.
• Track-Ready: SFI 1.1 certified for competitive use, meeting stringent safety requirements.
• 168-Tooth Design: Designed for 6-bolt crankshaft compatibility with 1-piece rear main seal engines, ensuring a precise fit.

Key Features:

• Material: Chromoly
• Weight: 14.6 lbs.
• Ring Gear Teeth: 168
• Rear Main Seal Style: 1-piece
• Crankshaft Compatibility: 6-bolt
• SFI Certified: Meets SFI 1.1 safety standards

Installation Notes:

• Not compatible with 1999-2000 6.0L GM applications featuring a 0.400-inch extended crank flange. Please verify fitment before purchasing.

Built for High Performance

The ACT Prolite Xact Flywheel is the ultimate upgrade for serious enthusiasts and racers. Its lightweight design delivers blistering throttle response, faster acceleration, and optimized performance for the most demanding setups.

Why Wait?

Step up your performance game with the ACT Prolite Xact Flywheel. Engineered for strength, speed, and precision, this flywheel is the perfect addition to your high-performance build. Order today and experience the Prolite advantage!