{"product_id":"dana-60™-8620-street-gears-4-series-spools-copy","title":"Dana 60™ Richmond Pro Gears - 4 Series Spools","description":"\u003cp\u003e\u003cstrong\u003eDana 60 9310 pro gear ring and pinion gear sets for Dana and Strange 60 housings. These gears are designed to work with 4 series spools and utilize a standard pattern.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDana Gear Fits 4 series spools with OE Carriers 4.10+ \u0026amp; 1.325\" Mounting Distance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured from ultra-tough \u003cstrong data-start=\"357\" data-end=\"371\"\u003e9310 steel\u003c\/strong\u003e, these gears are specifically engineered for drag racing and competition use where extreme torque loads and high horsepower are the demanded. Unlike street gears, Pro Gears are designed for the strip, trading longevity for the ability to withstand repeated hard launches and shock loading without failure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e9 3\/4\" ring gear diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1.626\" diameter pinion bearing stem\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e29 spline pinion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e9310 material\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in the following gear ratios:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e4.10\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4.56\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4.88\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5.38\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6.17\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdd On Gear Treatments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupra-Fin Polish Ring Gear\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSUBZ - Subzero Treatment for Ring Gear\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePEEN-02 - Shot Peen Ring Gear\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLRG - Lighten Ring Gear\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eNOTE: 9310 Pro Gears are \u003cstrong data-start=\"1955\" data-end=\"1986\"\u003enot intended for street use,\u003c\/strong\u003e their softer composition maximizes shock absorption but results in shorter wear life under constant driving.\u003c\/span\u003e\u003c\/p\u003e","brand":"MW Driveline","offers":[{"title":"4.10","offer_id":50449068654732,"sku":"729-0011","price":847.0,"currency_code":"CAD","in_stock":true},{"title":"4.56","offer_id":50449068687500,"sku":"729-0077","price":847.0,"currency_code":"CAD","in_stock":true},{"title":"4.88","offer_id":50449068720268,"sku":"729-0068","price":847.0,"currency_code":"CAD","in_stock":true},{"title":"5.38","offer_id":50449068753036,"sku":"729-0013","price":847.0,"currency_code":"CAD","in_stock":true},{"title":"6.17","offer_id":50449068785804,"sku":"729-0041","price":847.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0043\/6807\/2822\/files\/729-0011.jpg?v=1780585766","url":"https:\/\/motionraceworks.com\/en-ca\/products\/dana-60%e2%84%a2-8620-street-gears-4-series-spools-copy","provider":"Motion Raceworks","version":"1.0","type":"link"}