{"product_id":"king-engine-bearings-gm-vortex-gen-iii-ls-series-main-bearing-set-2","title":"King Engine Bearings GM Vortex \/ Gen III LS-Series Main Bearing Set","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e: MB5876SI010\u003c\/p\u003e\n\u003ch4 class=\"p1\"\u003e\n\u003cb\u003eKing Engine Bearings GM Vortec\/Gen III LS-Series Main Bearing Set for GM LS Engines\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp class=\"p1\"\u003eThe King Engine Bearings Main Bearing Set is engineered for precision, durability, and performance. Designed specifically for high-performance and stock replacement applications, this bearing set delivers reliable load capacity and wear resistance for GM LS engines. Whether you're building a street machine, drag racer, or daily driver, this bearing set ensures your engine runs smoothly under demanding conditions.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhy Choose King Bearings?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCrafted with King’s advanced bi-metal aluminum-silicon construction, the MB5876SI010 main bearing set is built to handle the rigors of high-performance GM LS engines. The 0.010\" undersized bearings are precision-engineered to provide a secure fit for crankshafts requiring additional clearance, ensuring consistent oil flow and reduced wear. King’s SI-Series bearings are tailored for medium-load engines, making them a dependable choice for both stock rebuilds and performance upgrades.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhat’s Included?\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMain Bearing Set\u003c\/b\u003e: Complete set of 5 pairs of main bearings, 0.010\" undersized for precise crankshaft fitment.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePart Number\u003c\/b\u003e: MB5876SI010\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMaterial\u003c\/b\u003e: Bi-metal aluminum-silicon base, lead-free for enhanced durability and environmental compliance.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eDesign Features\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eImproved crankshaft finish to reduce microscopic ferrite peaks on nodular cast iron crankshafts.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eEnhanced oil clearance for reduced wear, quieter operation, and extended engine life.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePrecision wall thickness, stamped on each bearing shell for easy identification and installation verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eWarranty\u003c\/b\u003e: Manufacturer’s warranty available (contact King Engine Bearings customer service for details).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe MB5876SI010 bearing set is designed for GM Vortec and Gen III LS-Series engines, covering a wide range of vehicles.\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eBuick\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eRainier: 2004-2005 (CXL, CXL Plus)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eCadillac\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eCTS V: 2009-2015\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eEscalade: 2002-2005, 2007-2016 (Base, Luxury, Platinum, Premium)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eEscalade ESV: 2007-2016 (Base, Luxury, Platinum, Premium)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eEscalade EXT: 2007-2013 (Base, Luxury, Premium)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eChevrolet\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eAvalanche: 2007-2013 (LS, LT, LTZ, Black Diamond LS, LT, LTZ)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eAvalanche 1500: 2002-2006 (Base, LS, LT)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eCamaro: 1998-2002 (Z28, SS), 2010-2015 (SS, ZL1)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eCorvette: 1997-2013 (Base, Z06, ZR1, Grand Sport)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eExpress 1500\/2500\/3500: 2003-2014 (Base, LS, LT)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSilverado 1500: 1999-2013 (Base, LS, LT, LTZ, SS, Hybrid)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSilverado 1500 Classic: 2007\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSSR: 2003-2006\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSuburban 1500: 2000-2014 (Base, LS, LT, LTZ)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eTahoe: 2000-2014 (Base, LS, LT, LTZ, Hybrid)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eTrailblazer: 2006-2009 (SS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li3\"\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eGMC\u003c\/b\u003e:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSavana 1500\/2500\/3500: 2003-2014 (Base, SLE, SLT)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSierra 1500: 1999-2013 (Base, SLE, SLT, Denali, Hybrid)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSierra 1500 Classic: 2007\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eYukon: 2000-2014 (SLE, SLT, Denali, Hybrid)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eYukon XL 1500: 2000-2014 (SLE, SLT, Denali)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eHummer\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eH2: 2003-2009\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eH3: 2008-2010 (Alpha)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePontiac\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eFirebird: 1998-2002 (Formula, Trans Am)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eG8: 2008-2009 (GT, GXP)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eGTO: 2004-2006\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSaab\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e9-7x: 2005-2009 (Aero)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eEngine Compatibility\u003c\/b\u003e: Fits GM LS-Series and Vortec engines, including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L displacements (e.g., LS1, LS2, LS3, LQ4, LQ9, L92, L94, L76, L77, LY6, L96).\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eNote\u003c\/b\u003e: Always verify fitment with your specific engine and crankshaft specifications before installation.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eBearing Size\u003c\/b\u003e: 0.010\" undersize for precise crankshaft fitment.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMaterial\u003c\/b\u003e: Bi-metal aluminum-silicon, lead-free.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eApplication\u003c\/b\u003e: Suitable for stock and performance applications, ideal for medium-load engines.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eWeight\u003c\/b\u003e: Approximately 1.2 lbs.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eShipping Dimensions\u003c\/b\u003e: Approximately 11.61\" L x 4.33\" W x 2.17\" H.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eManufacturer\u003c\/b\u003e: King Engine Bearings, a trusted name in precision bearings since 1960.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eAdditional Details\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eInstallation\u003c\/b\u003e: Bearings are precision-finished and cannot be resized or altered. Each shell is stamped with its size for easy verification during installation.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePerformance Benefits\u003c\/b\u003e: Designed to reduce operating noise, vibration, and excess oil flow, ensuring long-lasting engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhy King Bearings?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eKing Engine Bearings has been a leader in engine bearing manufacturing since 1960, focusing on high-quality materials and advanced designs. The MB5876SI010 set is crafted to meet the demands of GM LS enthusiasts, offering reliable performance for street, track, or off-road applications. With a focus on precision and durability, King ensures your engine rebuild delivers consistent results.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eOrder Your King Main Bearing Set Today!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eUpgrade your GM Vortec or LS-Series engine with the King Engine Bearings MB5876SI010 Main Bearing Set. Perfect for engine builders, racers, and enthusiasts, this set provides the reliability and performance you need. Order now and experience the King difference in your next build!\u003c\/p\u003e","brand":"King Engine Bearings","offers":[{"title":"Default Title","offer_id":43568938090575,"sku":"KINGMB5876SI010","price":146.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_MB5876SI010.png?v=1757090963","url":"https:\/\/www.blackopsautoworks.com\/products\/king-engine-bearings-gm-vortex-gen-iii-ls-series-main-bearing-set-2","provider":"Black Ops Auto Works","version":"1.0","type":"link"}