Description
ACT XACT Flywheel – 1968-1979 Ford Mustang
ACT XACT flywheels are application-specific performance flywheels. Choose the available mass/configuration based on response, drivability, and intended use.
Which option should I choose?
The table below uses the rating/specification supplied for each exact ACT SKU where available. We do not copy a torque rating from a different vehicle application.
| Configuration | Application-Specific Ratings & Specs | Driver Guidance |
|---|---|---|
|
Flywheel Type: Counterweight ACTCW04 |
No numerical application-specific rating is supplied in the current Turn14 feed for this SKU. | |
|
Flywheel Type: Prolite ACT600411 |
No numerical application-specific rating is supplied in the current Turn14 feed for this SKU. |
Configuration Details
Flywheel Type: Counterweight (ACTCW04)
Assuring smooth operation; Reduces load on bearings to extend engine life; Precisely machined for minimal balancing adjustment; Recommended for use with ACT flywheel; Manufactured to tight tolerances, balanced to perfection This Part Fits:
Flywheel Type: Prolite (ACT600411)
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 This Part Fits:
Fitment note: Confirm model year, engine, transmission, flywheel, and related clutch components before ordering.