{"product_id":"99-13-gm-2500-3500hd-yukon-gear-4-88-thick-ratio-re-gear-package-for-dana-60-gm-10-5-14-bolt-trucks","title":"Yukon YGK037 4.88 Thick Ratio Re-Gear Package for Dana 60 \u0026 10.5 14 Bolt Trucks | 1999-2025 GM Silverado\/Sierra 2500HD\/3500HD","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete front and rear gear package\u003c\/li\u003e\n\u003cli\u003e4.88 gear ratio for improved torque\u003c\/li\u003e\n\u003cli\u003eIncludes master overhaul kits\u003c\/li\u003e\n\u003cli\u003eFits Dana Spicer 60 front axle\u003c\/li\u003e\n\u003cli\u003eFits GM 10.5\" 14 bolt rear axle\u003c\/li\u003e\n\u003cli\u003eEngineered for standard rotation applications\u003c\/li\u003e\n\u003cli\u003eIdeal for larger tires or heavy towing\u003c\/li\u003e\n\u003cli\u003eThick gear design fits 4.10 and down carriers\u003c\/li\u003e\n\u003cli\u003eHigh strength steel for long-lasting durability\u003c\/li\u003e\n\u003cli\u003ePrecision heat-treated for optimal performance\u003c\/li\u003e\n\u003cli\u003eCovers 1999-2025 GM 2500HD and 3500HD trucks\u003c\/li\u003e\n\u003cli\u003eCovered by Yukon’s lifetime Y.E.S. Plan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBring Back Strong Pull Without Sacrificing Driveability\u003c\/h4\u003e\n\u003cp\u003eIf your truck feels sluggish after stepping up to bigger tires or heavier loads, the Yukon YGK037 4.88 Re-Gear Package is a solid way to wake it back up. This setup is aimed at drivers who want stronger low-end torque without pushing engine RPMs too high on the highway. The 4.88 ratio delivers a noticeable improvement in throttle response, especially when towing, hauling, or climbing long grades. Yukon makes the process easier by bundling front and rear gears with complete master overhaul kits, so you are not chasing extra parts mid-install. Everything works together as a matched system, which helps the truck feel smoother and more confident once it is back on the road. It is the kind of upgrade that makes your truck feel more capable every time you put it to work. For a balanced performance boost that fits real-world driving, this package hits the mark.\u003c\/p\u003e\n\u003ch4\u003eEngineered For Dana 60 And 14 Bolt Applications\u003c\/h4\u003e\n\u003cp\u003eThe Yukon YGK037 Re-Gear Package is designed for 1999-2025 GM Silverado and Sierra 2500HD and 3500HD trucks equipped with a standard rotation Dana Spicer 60 front axle and a GM 10.5 inch 14-bolt rear axle. This kit includes matching 4.88 ratio ring and pinion sets for both axles, along with Yukon master overhaul kits that provide bearings, seals, and setup components. The thick gear design allows proper fitment with carrier setups intended for 4.10 and down ratios, ensuring strength and correct gear engagement. Yukon uses advanced machining and heat-treating processes to produce gears that run cooler, quieter, and last longer under load. The 4.88 ratio is well suited for trucks running larger tires that still see highway miles, offering a strong balance of torque and cruising comfort. All components are manufactured to meet strict quality standards for consistent performance. Professional installation is recommended to ensure proper setup and long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado\/Sierra 2500HD\/3500HD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit includes both front and rear ring and pinion gear sets.\u003c\/li\u003e\n\u003cli\u003eMaster overhaul kits are included for both axles.\u003c\/li\u003e\n\u003cli\u003eFits standard rotation Dana Spicer 60 front axle.\u003c\/li\u003e\n\u003cli\u003eCompatible with 1999-2025 GM 10.5\" 14-bolt rear axle trucks.\u003c\/li\u003e\n\u003cli\u003eDesigned for applications using 4.10 and down carriers.\u003c\/li\u003e\n\u003cli\u003eIf you are running 3.54, 3.73, or 4.10 ratios, a new front carrier will be required.\u003c\/li\u003e\n\u003cli\u003eEngineered to improve performance with larger tires or added towing demands.\u003c\/li\u003e\n\u003cli\u003eYukon uses advanced heat-treating and surface finish processes for durability.\u003c\/li\u003e\n\u003cli\u003eAll components are precision matched for smoother and quieter operation.\u003c\/li\u003e\n\u003cli\u003ePart of Yukon's YES Plan, offering lifetime, no-questions-asked gear set protection.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is strongly recommended for proper gear setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yukon Gear And Axle","offers":[{"title":"Default Title","offer_id":68059955167505,"sku":"YUK-YGK037","price":1498.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/files\/99-13GM105_Re_Gear_PKG_2344f101-ff7b-40f2-99b1-52ab8a4c0273.jpg?v=1794702917","url":"https:\/\/gautoparts.com\/products\/99-13-gm-2500-3500hd-yukon-gear-4-88-thick-ratio-re-gear-package-for-dana-60-gm-10-5-14-bolt-trucks","provider":"Guaranteed Auto Parts","version":"1.0","type":"link"}