These Fidanza billet aluminum flywheels are manufactured from the highest quality 6061-T6 billet aluminum. They feature excellent heat dissipation and weight reduction. The replaceable friction surface is constructed from 1045 steel and attached with military-grade aerospace fasteners. Fidanza billet aluminum flywheels also feature a 1050 heat-treated steel ring gear that is pressed on and secured with Grade 8 button screws. They also use a stepped dowel system, so that when they are installed, they are locked into place. No chromemoly can compete with the awesome serviceability, strength, and superior design of the Fidanza billet aluminum flywheels.

• Flywheel Material Billet aluminum Weight 12 lbs.
  
• Replaceable Friction Surface Yes
  
• Safety Rating SFI 1.1
  
• Quantity Sold individually