ACT 601060 XACT Pro-Mass Flywheel - Forged One-Piece Design

The ACT 601060 XACT Pro-Mass Flywheel is engineered to replace problematic dual-mass flywheels with a robust one-piece forged design that delivers superior reliability and performance. Developed with optimized inertia distribution, this flywheel provides confidence-inspiring momentum for challenging applications including rock crawling, towing, and vehicles with large tires—all while eliminating the gear rattle and driveline slop common with dual-mass designs.

Key Features:

• Heat-treated forging construction for exceptional strength and toughness
• Induction-hardened ring gear for maximum durability and extended service life
• One-piece design serves as an efficient heat sink and eliminates dual-mass failure points
• Pro-Mass inertia optimization improves climbing and pulling capabilities with minimal weight penalty
• CNC machined and dynamically computer balanced for smooth, reliable operation
• Resurfaceable design—no additional parts required for reconditioning
• Recommended for both street and off-road applications

The ACT XACT Pro-Mass Flywheel eliminates common dual-mass flywheel issues such as warped inserts and loose ring gears while providing the proper rotational mass needed for demanding driving conditions. Its forged construction and precision machining ensure long-lasting performance and trouble-free operation.