{"product_id":"revolution-gear-axle-4-56-ratio-face-hobbed-ring-pinion-set-for-gm-10-bolt-8-5in-8-6in-rear-differential","title":"Revolution Gear \u0026 Axle 4.56 Ratio Face Hobbed Ring \u0026 Pinion Set For GM 10-Bolt 8.5in\/8.6in Rear Differential","description":"\u003cp\u003eRevolution Gear and Axle delivers high-performance ring and pinion gear sets engineered for GM 8.5-inch and GM 8.6-inch differentials. Designed to meet or exceed OE standards, these GM 10-bolt ring and pinions utilize precision gear-cutting techniques, including Face Hobbed or 2-Cut processes, ensuring superior durability, quiet operation, and enhanced load capacity. Whether you're upgrading for improved towing, fuel efficiency, or off-road capability, these gear sets optimize torque delivery for better traction and control.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-grade steel with advanced heat treatment, they provide unmatched strength and longevity. Backed by a 2-year warranty, Revolution Gear and Axle gear sets offer reliability for street, off-road, and race applications, making them the ultimate choice for performance-driven drivers.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized for GM 8.5\" \u0026amp; 8.6\" Differentials\u003c\/li\u003e\n\u003cli\u003eFace Hobbed Design for Quiet Operation\u003c\/li\u003e\n\u003cli\u003eEnhanced Torque for Towing \u0026amp; Performance\u003c\/li\u003e\n\u003cli\u003eHigh-Grade Steel for Maximum Durability\u003c\/li\u003e\n\u003cli\u003eImproved Fuel Efficiency at Highway Speeds\u003c\/li\u003e\n\u003cli\u003ePrecision-Cut Gears for Smooth Engagement\u003c\/li\u003e\n\u003cli\u003eTrusted for Street, Off-Road \u0026amp; Racing Use\u003c\/li\u003e\n\u003cli\u003eBacked by a 2-Year Manufacturer Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eGear Rotation: Standard\u003c\/li\u003e\n\u003cli\u003ePinion Splines: 30\u003c\/li\u003e\n\u003cli\u003eRing Gear Diameter: 8.5 Inch\u003c\/li\u003e\n\u003cli\u003eRing Gear Bolt Thread: 10 x 7\/16\"\u003c\/li\u003e\n\u003cli\u003eCarrier Break: 2.56\/2.73 Ratio\u003c\/li\u003e\n\u003cli\u003eCover Bolts: 10 Bolt\u003c\/li\u003e\n\u003cli\u003eDifferential Compatibility: GM 8.5 Inch | GM 8.6 Inch\u003c\/li\u003e\n\u003cli\u003eMaterial: 8620 Steel\u003c\/li\u003e\n\u003cli\u003eCountry of Manufacture: Korea\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eGM 8.5 Inch|GM 8.6 Inch Rear Differentials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 4.56 Ratio Face Hobbed Ring \u0026amp; Pinion Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2 Years Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Revolution Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":46638894874781,"sku":"GM10-456DC","price":238.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/Screenshot2025-03-31103028.png?v=1743431490","url":"https:\/\/rudysdiesel.com\/products\/revolution-gear-axle-4-56-ratio-face-hobbed-ring-pinion-set-for-gm-10-bolt-8-5in-8-6in-rear-differential","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}