ACT XACT Prolite Flywheel | 1968-1995 Ford Mustang (600412)

1968-1995 Ford Mustang XACT Prolite Flywheel by ACT 600412 is a Prolite flywheel, which is ACT's lighter flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Materials are properly distributed for maximum strength, good heat tolerance and rigidity. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. Features Product Weight (lbs.): 14.7 Material: Chromoly Steel Friction Surface Diameter (Inches): 10.5 Friction Surface Diameter (Millimeters): 267 Flywheel Type: Prolite Tooth Quantity: 157 Benefits Feel: Dramatically improved engine response and acceleration, mild to moderate gear rattle Life: Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life Quality: One-piece construction allows less opportunity for failure and provides uniform efficient hea