{"product_id":"cylinder-head-gasket-set-for-gmc-sierra-chevy-silverado-1500-tahoe-5-3l-v8-14-19","title":"Cylinder Head Gasket Set for GMC Sierra Chevy Silverado 1500 Tahoe 5.3L V8 14 19","description":"\u003cstrong\u003eThis Cylinder Head Gasket Set is a complete engine sealing kit compatible with 2014-2019 GMC Sierra, Chevy Silverado 1500, and Tahoe models equipped with the 5.3L V8, matching OEM specifications.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThe cylinder head gasket set provides a reliable seal between the engine block and cylinder heads, preventing combustion gas leaks, coolant mixing, and oil contamination. This cylinder head gasket set is engineered to meet or exceed factory tolerances, making it an essential component for engine rebuilds or head gasket replacements on 2014-2019 GMC Sierra, Chevy Silverado 1500, and Tahoe vehicles with the 5.3L V8. Designed for professional installers and experienced DIY mechanics, this cylinder head gasket set restores engine compression and thermal efficiency.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMulti-layer steel (MLS) head gaskets withstand extreme cylinder pressures and temperatures without deforming\u003c\/li\u003e \u003cli\u003ePre-coated sealing beads ensure immediate, leak-free sealing surfaces right out of the box\u003c\/li\u003e \u003cli\u003eComprehensive set includes head gaskets, intake manifold gaskets, exhaust manifold gaskets, and valve cover gaskets\u003c\/li\u003e \u003cli\u003ePrecision laser-cut profiles match OEM port shapes and bolt holes for a drop-in fit\u003c\/li\u003e \u003cli\u003eHeat-resistant composite and steel construction resists blowouts even under heavy-load and high-RPM conditions\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e2014-2019 GMC Sierra 1500 (5.3L V8)\u003c\/li\u003e \u003cli\u003e2014-2019 Chevrolet Silverado 1500 (5.3L V8)\u003c\/li\u003e \u003cli\u003e2015-2019 Chevrolet Tahoe (5.3L V8)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCylinder head replacement and complete engine overhauls\u003c\/li\u003e \u003cli\u003eRepairing blown head gaskets resulting from overheating or coolant loss\u003c\/li\u003e \u003cli\u003eTop-end reseal to stop persistent oil and coolant weeps\u003c\/li\u003e \u003cli\u003eRestoring compression in high-mileage 5.3L EcoTec3 engines\u003c\/li\u003e \u003cli\u003ePreventive gasket replacement during camshaft or cylinder head upgrades\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 5.3L V8\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this gasket set include new head bolts?\u003cstrong\u003e A:\u003c\/strong\u003e No, head bolts are not included. These engines use torque-to-yield bolts that must be replaced and are available separately.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What exactly comes in this cylinder head gasket set?\u003cstrong\u003e A:\u003c\/strong\u003e The set typically contains the cylinder head gaskets, intake manifold gaskets, exhaust manifold gaskets, valve cover gaskets, and any additional top-end seals required for a complete reseal job.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679704834321,"sku":"ZZ3A00973","price":118.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_34182ace-b317-4624-9c6c-a43ca4b2ea7e.jpg?v=1781653936","url":"https:\/\/www.duraforce.com\/products\/cylinder-head-gasket-set-for-gmc-sierra-chevy-silverado-1500-tahoe-5-3l-v8-14-19","provider":"DURAFORCE","version":"1.0","type":"link"}