{"product_id":"hurst-engineering-ring-pinion-for-gm-12-bolt-truck-3-73-ratio","title":"Hurst 02-128 - Engineering Ring \u0026 Pinion for GM 12-Bolt Truck 3.73 Ratio","description":"\u003cp\u003eEveryone has different needs for their truck.  One of the most dramatic changes you can make to a vehicle are the rear ring and pinion gears.  Whether you are going for aggressive low end response for performance and towing, you're looking to make your truck a highway cruiser, or you have made a change to your wheel and tire size, we have a ring \u0026amp; pinion for you.  Hurst engineering offers gear sets ranging from 3.08 to 4.56 for the GM 12-bolt rear ends to get you exactly where you need to be.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3.73 ratio\u003c\/li\u003e\n\u003cli\u003eFits GM 12-Bolt differentials\u003c\/li\u003e\n\u003cli\u003eGear tooth finish reduces friction and heat for longevity\u003c\/li\u003e\n\u003cli\u003eHigh grade steel for strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hurst\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Driveline and Axles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmission Code:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Ratio:\u003c\/strong\u003e 3.73\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epart type:\u003c\/strong\u003e Differential Ring and Pinion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Ring \u0026amp; Pinion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Axle Type:\u003c\/strong\u003e GM 12-Bolt (12T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpline Quantity:\u003c\/strong\u003e 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub Category:\u003c\/strong\u003e Differential\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Manufacturer's Limited 90 Day Warranty\u003c\/p\u003e","brand":"Hurst","offers":[{"title":"Default Title","offer_id":45520680550535,"sku":"HUR02-128","price":710.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/1fa879da09d8bb36dd48dd0a43466b3c.jpg?v=1788268686","url":"https:\/\/checkout.northernperformance.ca\/products\/hurst-engineering-ring-pinion-for-gm-12-bolt-truck-3-73-ratio","provider":"Northern Performance","version":"1.0","type":"link"}