{"product_id":"os-giken-5-speed-cross-gear-set-fs5w71c-fits-nissan-s13-s14-s15-silvia-180sx-200sx-sr20det-5-speed","title":"OS Giken 5 Speed Cross Gear Set (FS5W71C) Fits Nissan S13\/S14\/S15 Silvia \u0026 180SX\/200SX SR20DET (5 Speed)","description":"\u003cp data-mce-fragment=\"1\"\u003ePerformance driving and high-output engines put a strain on the drivetrain and can sometimes lead to failing components, such as broken gears or input shafts. The goal of the OS Giken Close Ratio Gear Kit is to reinforce the transmission's internal components while maximizing an engine's potential by providing custom gear ratios for performance driving.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEach OS Giken gear component is designed and created from high-quality forged materials, and then undergoes hard shot peening, resulting in increased strength and durability. Furthermore, the gears are helical-cut rather than straight-cut to maintain quiet, smooth operation, providing full comfort for street driving as well as reliability for racing.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOS Giken close-ratio gearsets offer greatly increased gear strength and closer gear ratios for racing applications. The retention of normal synchromesh parts and a helical gear design means the gears are still almost as quiet as a standard gear set, so this is an excellent upgrade for street-driven vehicles, too.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-mce-fragment=\"1\"\u003e5 Speed Complete Gear Set\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStrengthened Input \u0026amp; Mainshaft Included\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOS Giken 5sp ratios: 1st 2.596, 2nd 1.765, 3rd 1.250, 4th 1.000, 5th 0.833\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStandard ratios: 1st 3.321, 2nd 1.902, 3rd 1.308, 4th 1.000, 5th 0.759\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This gear set is designed for the final version of the S14 gearbox; some additional Nissan parts will be required to update earlier S13 versions of the FS5W71C.\u003cbr\u003e\u003cbr\u003eVehicle Compatibility:\u003cbr\u003e\u003cbr\u003e- Nissan S13 Silvia \u0026amp; 180SX\u003cbr\u003e- Nissan S14 Silvia \u0026amp; 200SX\u003cbr\u003e- Nissan S15 Silvia \u0026amp; 200sx (5 M\/T Only)\u003c\/p\u003e","brand":"OS Giken","offers":[{"title":"Default Title","offer_id":37829381947591,"sku":"OSGEARSET5SPD-FS5W71C","price":4599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/9312\/7879\/files\/os-giken-5-speed-cross-gear-set-fs5w71c-fits-nissan-s13-s14-s15-silvia-180sx-200sx-sr20det-119.jpg?v=1779954854","url":"https:\/\/justjap.com\/products\/os-giken-5-speed-cross-gear-set-fs5w71c-fits-nissan-s13-s14-s15-silvia-180sx-200sx-sr20det-5-speed","provider":"Just Jap","version":"1.0","type":"link"}