{"product_id":"drop-in-373-ratio-ring-and-pinion-gear-set-for-gm","title":"Drop In 3.73 Ratio Ring And Pinion Gear Set For GM 8.5 8.6 10 Bolt Differential With 30 Spline Pinion Expert Rebuild Replacement For Enhanced Acceleration And Towing","description":"\u003cdiv\u003e3.73 Ring \u0026amp; Pinion Set for GM 8.5\/8.6 10-Bolt Differential Kit\u003cbr\u003e\n✔️ Drop-in 3.73 ratio, 30-spline pinion, GM 8.5\/8.6 10-Bolt diff, 1 kit \u003cp\u003eThis drop-in ring and pinion gear set is designed to replace worn gears in GM 8.5\/8.6 10-bolt differentials. It’s a handy upgrade to improve acceleration, towing, and overall drivetrain response after repairs or performance upgrades.\u003c\/p\u003e ✅ 3.73 gear ratio\u003cbr\u003e\n✅ 30-spline pinion\u003cbr\u003e\n✅ Replacement part GM8.5-373\u003cbr\u003e\n✅ Includes bearings, seats, seals, and small parts rated for high temperature\u003cbr\u003e\n✅ Professional installation recommended\u003cbr\u003e\n \u003cp\u003e💡 What is a ring and pinion set used for in a GM rear differential?\u003c\/p\u003e\nThis handy upgrade improves acceleration, towing, and overall drive feel.\n- Improves torque transfer and take-off performance with the right gear ratio\n- Fits GM 8.5\/8.6 10-bolt differentials and a 30-spline pinion\n- Includes sealed bearings and seals for durable service\n- Requires precise backlash adjustment and setup for best results\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48234038886635,"sku":"VXB0DJ45JPFL","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61gM75x7qfL.jpg?v=1778327904","url":"https:\/\/vxb.com\/products\/drop-in-373-ratio-ring-and-pinion-gear-set-for-gm","provider":"VXB Bearings","version":"1.0","type":"link"}