ACT 2004 Infiniti G35 XACT Flywheel Prolite

"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 600220 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 2003 Infiniti G35 Base 2003 Nissan 350Z Base 2003 Nissan 350Z Enthusiast 2003 Nissan 350Z Performance 2003 Nissan 350Z Touring 2003 Nissan 350Z Track 2004 Infiniti G35 Base 2004 Infiniti G35 X 2004 Nissan 350Z Base 2004 Nissan 350Z Enthusiast 2004 Nissan 350Z Performance 2004 Nissan 350Z Touring 2004 Nissan 350Z Track 2005 Infiniti G35 Base 2005 Infiniti G35 X 2005 Nissan 350Z 35th Anniversary Edition 2005 Nissan 350Z Base 2005 Nissan 350Z Enthusiast 2005 Nissan 350Z Grand Touring 2005 Nissan 350Z Performance 2005 Nissan 350Z Touring 2005 Nissan 350Z Track 2006 Infiniti G35 Base 2006 Infiniti G35 X 2006 Nissan 350Z Base 2006 Nissan 350Z Enthusiast 2006 Nissan 350Z Grand Touring 2006 Nissan 350Z Touring 2006 Nissan 350Z Track