{"product_id":"muscle-car-re-gear-kit-3-73-ratio-10-bolt-17-spline","title":"Muscle Car Re-Gear Kit 3.73 Ratio 10 Bolt 17 Spline","description":"This comprehensive kit upgrades your differential with a more aggressive 3.73 gear ratio, providing that sought-after 'shot out of a cannon' acceleration. It is designed to fit GM 55P differentials and is suitable for a range of applications, including ’56 to ’62 Corvettes, ’55 to ’64 Bel Air models, and other hot-rodded vehicles equipped with a GM 55P differential from the ’55 to ’64 passenger car range.\n\nIncluded in this re-gear kit are all the essential components for a successful installation. You'll find the ring and pinion gear set, a 17 spline pinion gear, and all the required bearings and installation hardware. The 10 bolt ring gear specification ensures compatibility with the intended differential housing.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871750156600,"sku":"YGK2366","price":861.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/muscle-car-re-gear-kit-3-73-ratio-10-bolt-17-spline","provider":"MOTORMIA","version":"1.0","type":"link"}