{"product_id":"muscle-car-limited-slip-re-gear-kit-1","title":"Muscle Car Limited Slip \u0026 Re-Gear Kit","description":"The Yukon Muscle Car Limited Slip \u0026amp; Re-Gear Kit is designed to dramatically improve traction and durability for Ford 9” differentials. This kit replaces your existing differential components with a Yukon Trac Loc Limited Slip Differential (LSD) and an upgraded ring and pinion gear set, allowing for a more aggressive gear ratio to enhance acceleration.\n\nThe kit features a 28 spline pinion gear and a 3.89 gear ratio. The Trac Loc LSD is also 28 spline, and the kit includes a carrier bearing with a 2.89” outer diameter. All required bearings and installation hardware are included to complete the upgrade.\n\nThis re-gear kit is specifically designed for Ford 9” differentials that feature Daytona pinion support. The kit’s compatibility extends to classic muscle cars and hot rods, with coverage specifically mentioning models such as the ‘65 to ’73 Mustang, ’60 to ’70 Falcon, and ’67 to ’79 Cougar. It is also suitable for any vehicle modified with a Ford 9-inch rear end.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871748682040,"sku":"YGK2289","price":1315.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/muscle-car-limited-slip-re-gear-kit-1","provider":"MOTORMIA","version":"1.0","type":"link"}