{"product_id":"ar021-ha","title":"OS Giken OS SuperLock LSD for Alfa Romeo GTV 2000 Model - 2000cc","description":"\u003ch1\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"The Grand Touring Clutch is our latest development to our clutch lineup. The GT2CD clutch utilizes dampened hub clutch discs for added drivetrain protection for those high horsepower builds. We combine our race technology in addition of our unique floating pressure system to provide a smooth and chatter-free driving experience. This is ideal for those customers looking for a higher capacity clutch for their showcase vehicle to take it to and from their local concourse gatherings.  ****For pure motorsports use or dual purpose vehicles, we recommend starting with our STR clutch lineup.**** \"}' data-sheets-userformat='{\"2\":14851,\"3\":{\"1\":0},\"4\":[null,2,16777215],\"12\":0,\"14\":[null,2,3355443],\"15\":\"Roboto, \\\"Helvetica Neue\\\", Helvetica, Arial, sans-serif\",\"16\":12}'\u003eDescription\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eThe OS Giken Super Lock LSD uses our patented pressure ring design that allows for smooth, progressive locking. This design is a spline-through-side-gear design that allows for fitment of more friction plates (up to 2x as many as competitors versions).\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll components are chemically heat treated for maximum durability\u003c\/li\u003e\n\u003cli\u003eAll components are constructed from a high-grade steel alloy\u003c\/li\u003e\n\u003cli\u003eGears are raw-forged for maximum strength\u003c\/li\u003e\n\u003cli\u003eClutch disks are precision-machined simultaneously on both sides to extremely tight tolerances resulting in minimal warpage.\u003c\/li\u003e\n\u003cli\u003eLSD case is machined from a single billet piece to ensure uniformity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe OS LSD standard spec allows for low preload while still retaining a fully progressive 100% lock capability. Operation is quiet and the progressive locking allows for smooth predictable locking. When replacing an open diff, equipping an OS LSD will completely improve the driving experience while maintaining everyday drivability.\u003c\/p\u003e\n\u003ch1\u003eTunability\u003c\/h1\u003e\n\u003cp\u003eIf your application is making significantly more power, we offer additional tuning services to your new\/used LSD in-house. More power typically means more kick to the differential. We have the ability to speed up or slow down differential action to allow the vehicle to achieve maximum traction.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInitial torque can be adjusted by using thicker \/ thinner cone springs\u003c\/li\u003e\n\u003cli\u003eLock progression timing can be adjusted by using stiffer \/ weaker pressure ring springs, allowing the progression of full lock to be fine-tuned to the vehicle\/driver\u003c\/li\u003e\n\u003cli\u003eRamp angles can be customized by swapping the pressure ring and iron cross for even more tuning possibilities\u003c\/li\u003e\n\u003cli\u003eTCD spec disks can be installed for increased oil cooling and even smoother operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OS Giken","offers":[{"title":"Default Title","offer_id":48877618692248,"sku":"9IREC","price":1530.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/LSD_RWD_f6c065b8-3413-4a48-bcbe-5e832cc6fe1f.jpg?v=1776285259","url":"https:\/\/frsport.com\/products\/ar021-ha","provider":"FR SPORT","version":"1.0","type":"link"}