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

MFR Part # URO-011439

• 25% larger than stock

Product Construction:

Single Spacer: 0

MFR Part # URO-011133

With quality and fitment in mind

(2) Front Control Arm Bushings (OE Lemforder) - 1K0407182

such as those in turbo or supercharged applications

MFR Part # URO-013790

SB11-HDR6 kit features ACT's most popular Heavy Duty pressure plate

It also includes 2 o-rings to prevent any rattle between the body and hitch

Both heat shields work together to minimize pre-turbo intake air temperature