Clutch Masters FW-375-SF Lightweight Steel Flywheel

The Clutch Masters FW-375-SF is a lightweight steel flywheel engineered to deliver improved performance and throttle response. This precision-engineered flywheel reduces rotational mass, allowing your engine to rev more freely and accelerate faster while maintaining the durability and heat resistance required for high-performance applications.

Construction and Materials:

This flywheel features a 2-piece billet aluminum design constructed from premium 6061-T6 aircraft-grade aluminum, chosen specifically for its superior heat dissipation properties and serviceability compared to one-piece chromoly units. The replaceable friction surface is made from high carbon steel, ensuring compatibility with any clutch friction material and providing exceptional durability. The starter ring gear is manufactured from high carbon heat-treated steel for long-lasting reliability, and the entire assembly is secured with military-grade fasteners.

Performance Benefits:

• Reduced rotational mass increases acceleration and throttle response
• Minimizes turbo lag in turbocharged applications by reducing inertia
• Improves supercharger efficiency by reducing parasitic drag on the crankshaft
• Enhanced mid-range torque in naturally aspirated engines
• Superior heat dissipation compared to traditional flywheels
• Replaceable friction surface for extended service life
• Meets SFI Spec 1.1 or 1.2 certification standards

Backed by Clutch Masters' limited lifetime warranty, the FW-375-SF flywheel represents premium engineering for enthusiasts who demand both performance and reliability from their drivetrain components.