{"product_id":"act-xact-flywheel-streetlite-2007-2020-nissan-350z-370z-infiniti-g35-g37-q60-600590","title":"ACT XACT Flywheel Streetlite, 2007-2020 Nissan 350Z\/370Z \u0026 Infiniti G35\/G37\/Q60 | 600590","description":"\u003cp\u003e600590 is a Streetlite flywheel from ACT's XACT lineup, built to be considerably lighter than the factory flywheel while remaining the most durable option in ACT's flywheel range. Weight is distributed to maximize strength, lower rotating inertia, and hold up to heat, delivering noticeably improved throttle response and acceleration with only OE-to-mild gear rattle. The forged, CNC-machined, and dynamically balanced construction is heat-treated for toughness and uses an induction-hardened ring gear, making it a good fit for street or race use, and like all XACT flywheels it can be resurfaced rather than replaced at service time.\u003c\/p\u003e\n\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9aea4a88ee91500c37a766fcb5c28a21.PDF\"\u003eWarranty\u003c\/a\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: forged chromoly steel\u003c\/li\u003e\n\u003cli\u003eWeight: 17.4 lbs\u003c\/li\u003e\n\u003cli\u003eFriction surface diameter: 9.8 in \/ 250 mm\u003c\/li\u003e\n\u003cli\u003eRing gear tooth count: 124\u003c\/li\u003e\n\u003cli\u003eSFI Rating: SFI 1.1\u003c\/li\u003e\n\u003cli\u003ePart Number: 600590\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2008 INFINITI G35 Sport\u003c\/li\u003e\n\u003cli\u003e2008 INFINITI G37 Sport\u003c\/li\u003e\n\u003cli\u003e2009 INFINITI G37 Sport\u003c\/li\u003e\n\u003cli\u003e2010 INFINITI G37 Sport\u003c\/li\u003e\n\u003cli\u003e2011 INFINITI G37 Sport\u003c\/li\u003e\n\u003cli\u003e2012 INFINITI G37 Sport\u003c\/li\u003e\n\u003cli\u003e2013 INFINITI G37 Sport\u003c\/li\u003e\n\u003cli\u003e2011 INFINITI G37 IPL\u003c\/li\u003e\n\u003cli\u003e2012 INFINITI G37 IPL\u003c\/li\u003e\n\u003cli\u003e2013 INFINITI G37 IPL\u003c\/li\u003e\n\u003cli\u003e2014 INFINITI Q60 IPL\u003c\/li\u003e\n\u003cli\u003e2014 INFINITI Q60 S\u003c\/li\u003e\n\u003cli\u003e2015 INFINITI Q60 S\u003c\/li\u003e\n\u003cli\u003e2015 INFINITI Q60 S Limited\u003c\/li\u003e\n\u003cli\u003e2007 Nissan 350Z Base\u003c\/li\u003e\n\u003cli\u003e2008 Nissan 350Z Base\u003c\/li\u003e\n\u003cli\u003e2007 Nissan 350Z Enthusiast\u003c\/li\u003e\n\u003cli\u003e2008 Nissan 350Z Enthusiast\u003c\/li\u003e\n\u003cli\u003e2009 Nissan 350Z Enthusiast\u003c\/li\u003e\n\u003cli\u003e2007 Nissan 350Z Grand Touring\u003c\/li\u003e\n\u003cli\u003e2008 Nissan 350Z Grand Touring\u003c\/li\u003e\n\u003cli\u003e2009 Nissan 350Z Grand Touring\u003c\/li\u003e\n\u003cli\u003e2007 Nissan 350Z Nismo\u003c\/li\u003e\n\u003cli\u003e2008 Nissan 350Z Nismo\u003c\/li\u003e\n\u003cli\u003e2007 Nissan 350Z Touring\u003c\/li\u003e\n\u003cli\u003e2008 Nissan 350Z Touring\u003c\/li\u003e\n\u003cli\u003e2009 Nissan 350Z Touring\u003c\/li\u003e\n\u003cli\u003e2009 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2010 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2011 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2012 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2013 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2014 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2015 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2016 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2017 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2018 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2019 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2020 Nissan 370Z Base\u003c\/li\u003e\n\u003cli\u003e2009 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2010 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2011 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2012 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2013 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2014 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2015 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2016 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2017 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2019 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2020 Nissan 370Z Nismo\u003c\/li\u003e\n\u003cli\u003e2009 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2010 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2011 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2012 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2013 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2014 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2015 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2016 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2017 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2018 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2019 Nissan 370Z Touring\u003c\/li\u003e\n\u003cli\u003e2010 Nissan 370Z 40th Anniversary Edition\u003c\/li\u003e\n\u003cli\u003e2015 Nissan 370Z Nismo Tech\u003c\/li\u003e\n\u003cli\u003e2016 Nissan 370Z Nismo Tech\u003c\/li\u003e\n\u003cli\u003e2017 Nissan 370Z Nismo Tech\u003c\/li\u003e\n\u003cli\u003e2018 Nissan 370Z Nismo Tech\u003c\/li\u003e\n\u003cli\u003e2015 Nissan 370Z Sport\u003c\/li\u003e\n\u003cli\u003e2016 Nissan 370Z Sport\u003c\/li\u003e\n\u003cli\u003e2017 Nissan 370Z Sport\u003c\/li\u003e\n\u003cli\u003e2018 Nissan 370Z Sport\u003c\/li\u003e\n\u003cli\u003e2019 Nissan 370Z Sport\u003c\/li\u003e\n\u003cli\u003e2020 Nissan 370Z Sport\u003c\/li\u003e\n\u003cli\u003e2015 Nissan 370Z Sport Tech\u003c\/li\u003e\n\u003cli\u003e2016 Nissan 370Z Sport Tech\u003c\/li\u003e\n\u003cli\u003e2017 Nissan 370Z Sport Tech\u003c\/li\u003e\n\u003cli\u003e2018 Nissan 370Z Sport Tech\u003c\/li\u003e\n\u003cli\u003e2015 Nissan 370Z Touring Sport\u003c\/li\u003e\n\u003cli\u003e2016 Nissan 370Z Touring Sport\u003c\/li\u003e\n\u003cli\u003e2017 Nissan 370Z Touring Sport\u003c\/li\u003e\n\u003cli\u003e2018 Nissan 370Z Touring Sport\u003c\/li\u003e\n\u003cli\u003e2018 Nissan 370Z Heritage Edition\u003c\/li\u003e\n\u003cli\u003e2019 Nissan 370Z Heritage Edition\u003c\/li\u003e\n\u003cli\u003e2019 Nissan 370Z Sport Touring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch5\u003eCan this flywheel be paired with an aftermarket clutch?\u003c\/h5\u003e\u003cp\u003eYes. It is built to work with quality aftermarket clutches as well as OE-spec units, provided the clutch is matched to the correct step height, ring gear tooth count, and flywheel thickness. If it is part of an ACT clutch kit, the flywheel that kit specifies should be used.\u003c\/p\u003e\n\u003ch5\u003eWhat is a flywheel step, and why does it matter?\u003c\/h5\u003e\u003cp\u003eThe step is the distance between the friction surface and the pressure plate mounting point, and it sets the correct working range for the pressure plate. Depending on the vehicle it can be an up-step, down-step, or flat design, so matching the correct step is critical to proper clutch function.\u003c\/p\u003e\n\u003ch5\u003eCan this flywheel be resurfaced?\u003c\/h5\u003e\u003cp\u003eYes, it can be resurfaced the same way as a factory flywheel using a flywheel grinder, removing no more than about 0.040 in (1.02 mm) of material while preserving the correct step height.\u003c\/p\u003e\n\u003ch5\u003eIs this flywheel suitable for daily street driving?\u003c\/h5\u003e\u003cp\u003eYes. The Streetlite is engineered for street and race use, with OE-to-mild gear rattle and a noticeable gain in throttle response and acceleration over the stock flywheel.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can this flywheel be paired with an aftermarket clutch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is built to work with quality aftermarket clutches as well as OE-spec units, provided the clutch is matched to the correct step height, ring gear tooth count, and flywheel thickness. If it is part of an ACT clutch kit, the flywheel that kit specifies should be used.\"}}, {\"@type\": \"Question\", \"name\": \"What is a flywheel step, and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The step is the distance between the friction surface and the pressure plate mounting point, and it sets the correct working range for the pressure plate. Depending on the vehicle it can be an up-step, down-step, or flat design, so matching the correct step is critical to proper clutch function.\"}}, {\"@type\": \"Question\", \"name\": \"Can this flywheel be resurfaced?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, it can be resurfaced the same way as a factory flywheel using a flywheel grinder, removing no more than about 0.040 in (1.02 mm) of material while preserving the correct step height.\"}}, {\"@type\": \"Question\", \"name\": \"Is this flywheel suitable for daily street driving?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The Streetlite is engineered for street and race use, with OE-to-mild gear rattle and a noticeable gain in throttle response and acceleration over the stock flywheel.\"}}]}\u003c\/script\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":41692042002480,"sku":"ACT600590","price":523.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/5d46e41db5f74ea2ec962fef96fd9274L.jpg?v=1729304357","url":"https:\/\/berryperformancesales.com\/products\/act-xact-flywheel-streetlite-2007-2020-nissan-350z-370z-infiniti-g35-g37-q60-600590","provider":"Berry Performance Sales","version":"1.0","type":"link"}