{"product_id":"yukon-muscle-car-limited-slip-re-gear-kit-for-gm-8-5-30-spline-4-11-ratio-ygk2339","title":"Limited Slip \u0026 Re-Gear Kit 30 Spline 4.11 Ratio N964","description":"\u003cbr\u003eFits GM 8.5' differential; Coverage includes ’70 to ’81 Firebird Trans Am, ’70 to ’77 GTO, 25 other models, or anything hot-rodded with a GM 8.5” diff\u003cbr\u003eIncludes Dura Grip positraction LSD, 28 spline; 4.11 ratio\u003cbr\u003e30 spline pinion gear; 10 bolt ring gear\u003cbr\u003e2.25' OD bearings\u003cbr\u003eIncludes positraction unit, ring and pinion gear set, and all required bearings and installation hardware\u003cbr\u003e\u003cbr\u003e\u003cp\u003e This kit dramatically improves traction and durability by adding a Yukon Dura Grip LSD and an upgraded ring and pinion set to your diff. It’s also an opportunity to generate next-level acceleration by moving to a more aggressive gear ratio. \u003c\/p\u003e\u003cbr\u003eAutomotive Replacement Parts Transmission \u0026amp; Drive Train","brand":"My Store","offers":[{"title":"Default Title","offer_id":51877812437225,"sku":"P356808941637868149","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/9174\/3209\/files\/19BF78D1-C923-7489-1DCA-AA0746AC8AD5.jpg?v=1789382662","url":"https:\/\/lookuptosb.shop\/products\/yukon-muscle-car-limited-slip-re-gear-kit-for-gm-8-5-30-spline-4-11-ratio-ygk2339","provider":"My Store","version":"1.0","type":"link"}