{"title":"L6P: 2027+ Silverado \u0026 Sierra","description":"\u003cp class=\"p2\"\u003eThe next generation of Duramax is here. The all-new \u003cspan class=\"s1\"\u003e\u003cb\u003e8.3L L6P Duramax\u003c\/b\u003e\u003c\/span\u003e arrives in the 2027 Chevrolet Silverado HD and GMC Sierra HD, replacing the 6.6L L5P and beginning an entirely new chapter for GM heavy-duty diesel trucks.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eProducing \u003cspan class=\"s1\"\u003e\u003cb\u003e555 horsepower and 1,230 lb-ft of torque\u003c\/b\u003e\u003c\/span\u003e, the L6P features an all-new GM-developed diesel architecture, variable-geometry turbocharger, high-flow fuel injection, dual-stage air-to-water charge cooling, and an Allison 10-speed transmission. \u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis collection is your source for \u003cspan class=\"s1\"\u003e\u003cb\u003e2027+ L6P Duramax parts, maintenance products, performance upgrades, filters, accessories, and replacement components\u003c\/b\u003e\u003c\/span\u003e as they become available. As with every Duramax generation, DmaxStore will continue adding proven products specifically for the new 8.3L platform.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eWant to learn more about the new engine? Check out our complete breakdown of the \u003cspan class=\"s1\"\u003e\u003cb\u003e8.3L L6P Duramax\u003c\/b\u003e\u003c\/span\u003e, including engine specs, L5P comparisons, turbocharger design, towing capability, and the major changes coming to the 2027 GM HD platform:\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e⁠Read: \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/dmaxstore.com\/blogs\/news\/8-3l-duramax-engine-2027-gm-hd-trucks\" style=\"color: rgb(43, 0, 255);\"\u003e2027 8.3L L6P Duramax – Everything We Know\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0354\/0887\/1562\/collections\/2027_L6P_Chevy.png?v=1790619845","url":"https:\/\/dmaxstore.com\/collections\/l6p-2027-silverado-sierra.oembed","provider":"DmaxStore","version":"1.0","type":"link"}