{"product_id":"gm-85-inch-8625-inch-10-bolt-ring-and-pinion-set-w","title":"GM 8.5 Inch 8.625 Inch 10 Bolt Ring And Pinion Set With 4.56 Gear Ratio 30 Spline Fits Chevrolet GMC Cadillac Buick Pontiac Oldsmobile Hummer Isuzu Built From 8620 Steel For Strength","description":"\u003cdiv\u003eGM 8.5\/8.625-Inch 10-Bolt Ring \u0026amp; Pinion 4.56 Ratio\u003cbr\u003e\n✔️ 4.56:1 ratio, 30-spline, 8620 steel, OE direct-fit \u003cp\u003eUpgrade your GM 8.5\/8.625-Inch 10-bolt differential with a precision ring and pinion set built for trucks and street\/strip use. This direct-fit kit works with 2.73+ carrier ratios and replaces OE gear components to deliver smoother operation, stronger torque transfer, and longer drivetrain life.\u003c\/p\u003e \u003cp\u003e✅ 8620 steel construction for durability\u003cbr\u003e✅ 4.56 gear ratio for stronger torque and acceleration\u003cbr\u003e✅ 30-spline pinion matches GM 10-bolt axles\u003cbr\u003e✅ 8.5 in \/ 8.625 in axle compatibility with mm equivalents (215.9 mm \/ 219.1 mm)\u003cbr\u003e✅ OE direct-fit design for easy installation and factory-like fit\u003cbr\u003e✅ Fits Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer and Isuzu\u003cbr\u003e✅ 1-year \/ 50,000-mile warranty\u003c\/p\u003e \u003cp\u003e💡 What is a GM 8.5\/8.625 10-bolt ring and pinion set used for in drivetrain upgrades?\n\u003cbr\u003e- Increases torque transfer and improves launch response.\n\u003cbr\u003e- Requires proper backlash, pre-load, and carrier compatibility.\n\u003cbr\u003e- Works with 2.73+ carrier ratios in GM 8.5\/8.625 diffs.\n\u003cbr\u003e- Helps extend differential life with correct lubrication.\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48234011328747,"sku":"VXB001P2CI66","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Fk5g4BXEL.jpg?v=1778327351","url":"https:\/\/vxb.com\/products\/gm-85-inch-8625-inch-10-bolt-ring-and-pinion-set-w","provider":"VXB Bearings","version":"1.0","type":"link"}