ACT 90-05 Mazda Miata XACT Flywheel Prolite (90-93 Must Use 1.8L Clutch)

"Excellence in Performance", backed by the best one-year warranty in the industry! XACT Flywheel Prolite Dramatically improved engine response and acceleration, mild to moderate gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability 600255 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. Fitment 1990 Mazda Miata Base 1991 Mazda Miata Base 1991 Mazda Miata SE 1992 Mazda Miata Base 1993 Mazda Miata Base 1993 Mazda Miata LE 1994 Mazda Miata Base 1994 Mazda Miata M Edition 1995 Mazda Miata Base 1995 Mazda Miata M Edition 1996 Mazda Miata Base 1996 Mazda Miata M Edition 1997 Mazda Miata Base 1997 Mazda Miata M Edition 1997 Mazda Miata STO 1999 Mazda Miata 10th Anniversary 1999 Mazda Miata Base 2000 Mazda Miata Base 2000 Mazda Miata LS 2000 Mazda Miata SE 2001 Mazda Miata Base 2001 Mazda Miata LS 2001 Mazda Miata SE 2002 Mazda Miata Base 2002 Mazda Miata LS 2002 Mazda Miata SE 2003 Mazda Miata Base 2003 Mazda Miata LS 2003 Mazda Miata SE 2003 Mazda Miata Shinsen 2004 Mazda Miata Base 2004 Mazda Miata LS 2004 Mazda Miata Mazdaspeed 2005 Mazda Miata Base 2005 Mazda Miata LS 2005 Mazda Miata Mazdaspeed