{"product_id":"autobaba-gen-3-ls-gasket-set-for-gm-1999-2010-4-8l-6-0l-multi-layer-head-gaskets-complete-seal-kit","title":"AUTOBABA GEN 3 LS Gasket Set for GM 1999-2010 4.8L-6.0L — Multi-Layer Head Gaskets \u0026 Complete Seal Kit","description":"\u003cstrong\u003eAUTOBABA GEN 3 III LS Gasket Set is a full head and engine gasket kit engineered to replace worn seals on GM LS-series 4.8L, 5.3L, 5.7L and 6.0L engines from 1999–2010.\u003c\/strong\u003e\n\n\u003cp\u003eIf you are rebuilding or repairing an LS-series V8 (LS1, LS6, LQ4, LQ9 and related castings) in a Chevrolet Silverado, GMC Sierra, Suburban or Express van, this complete gasket kit provides the head gaskets and matching engine seals sized to OEM tolerances. The set is designed to restore reliable sealing for oil, coolant and combustion chambers while resisting heat and pressure typical of V8 service. It replaces common OEM part numbers such as 12558178, 12551933 and 12611384 so you can cross-reference during fitment checks.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this gasket set improve sealing for high-mileage LS engines?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses multi-layer and molded sealing materials selected to maintain contact across uneven surfaces and under thermal cycling. That reduces oil and coolant seepage and helps preserve compression where head warpage or gasket wear has occurred.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-layer head gaskets for consistent combustion sealing\u003c\/li\u003e\n  \u003cli\u003eMolded valve cover and intake seals to stop oil leaks\u003c\/li\u003e\n  \u003cli\u003eThermally stable materials rated for elevated engine temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these gaskets fit my 1999–2010 Chevy or GMC V8?\u003c\/h3\u003e\n\u003cp\u003eThe AUTOBABA set covers a broad range of LS-family engines and common GM truck applications listed for model years 1999 through 2010. Always verify engine casting and VIN-specific part cross-references before ordering to ensure exact compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Silverado, Sierra, Suburban and Express models in the specified years\u003c\/li\u003e\n  \u003cli\u003eFits LS1, LS6, LQ4, LQ9 and related 4.8L–6.0L engines\u003c\/li\u003e\n  \u003cli\u003eCross-references OEM numbers such as 12558178 and 12611384 for confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features are included?\u003c\/h3\u003e\n\u003cp\u003eComponents are manufactured to withstand the high pressures, temperatures and chemical exposure inside an internal combustion engine. That focus on longevity helps keep seals intact during extended service and repeated heat cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-resistant gasket layers to prevent blowouts under high load\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant metal and coated surfaces where applicable\u003c\/li\u003e\n  \u003cli\u003ePrecision-cut seals that match OEM dimensions to reduce installation issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich parts are included and how do they simplify a rebuild?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles the head gaskets plus associated seals and gaskets needed for a head or top-end service, eliminating the need to source multiple individual pieces. That makes scheduling a rebuild faster and reduces the chance of missing a critical seal during assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete head gaskets and intake\/valve cover seals for a coordinated install\u003c\/li\u003e\n  \u003cli\u003eReplaces an array of OEM part numbers to match common shop lists\u003c\/li\u003e\n  \u003cli\u003ePackaged to keep like components together for quicker identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The AUTOBABA GEN 3 III LS Gasket Set is aimed at professional mechanics, home builders and DIY enthusiasts tackling head gasket replacements or top-end rebuilds on GM LS-family engines. Choose this kit when you need a comprehensive, OEM-dimensioned gasket assortment for 4.8L, 5.3L, 5.7L or 6.0L Chevy\/GMC V8s and want materials rated for the thermal and pressure demands of truck and performance use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit all LS engines from 1999 to 2010?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It covers many LS1, LS6, LQ4 and LQ9 variants in 1999–2010 GM trucks, but confirm engine casting and OEM cross-reference before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are all necessary head and top-end seals included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the set bundles head gaskets plus related intake and valve cover seals for a complete top-end service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUTOBABA","offers":[{"title":"Default Title","offer_id":48084140753054,"sku":"B0C2GXJCMQ","price":99.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/autobaba-gasket-set-front-packaging.jpg?v=1785847254","url":"https:\/\/northtrailauto.ca\/products\/autobaba-gen-3-ls-gasket-set-for-gm-1999-2010-4-8l-6-0l-multi-layer-head-gaskets-complete-seal-kit","provider":"North Trail Auto","version":"1.0","type":"link"}