Action Clutch ACR-2248-3D 7.25in Triple Disc Race Kit for Mazda MazdaSPEED3 2007-2013 2.3L DOHC (MZR L3-VDT) Turbo Includes Chromoly FlywheelAction Clutch ACR 2248 3D 7. 25in Triple Disc Race Kit for Mazda MazdaSPEED3 2007 2013 2. 3L DOHC (MZR L3 VDT) Turbo Includes Chromoly Flywheel Action Clutch multi disc racing clutches are designed for high performance racers who push their vehicles to the limit. The chosen race kit for many 7 second drag cars, the 7. 25in Triple Disc race kits feature three sintered metallic race discs, formulated in the USA, which offer superior heat capacity and a