ACT XACT StreetLite Flywheel 2000 2009 Honda S2000 AP1 AP2 F20C F22C ACT Lightweight Flywheel Nissan 350Z 3.5L (2007 2009) Streetlite 600 ACT XACT Flywheel Streetlite fits Subaru Scion Saab Toyota 86 #600705 Infiniti G37 Fuel Tank Shield 17285 1CA0A INFINITI, WARWICK RI 2007 2020 Infiniti G35 G37 & Nissan 350Z 370Z ACT NZ2 XTSS XT Clutch. ACT XACT Prolite Flywheel for the 2007 08 Nissan 350Z, 2010 16 370Z, 2007 2008 Infiniti G35, 2008 13 G37, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. 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 heat transfer from the clutch disc. No more warped inserts or loose ring gears Recommended Use Recommended for race use ACT Difference Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability Note: Muse be used with ACT Clutch Kit Part Number: 600590 Description: XACT Flywheel Streetlite SFI: 1. 1 Flywheel Tooth Count: 124 Product Weight (lbs.): 17. 4 Warranty (Product Warranty): One (1) Year from Retail Purchase