{"product_id":"mahle-hs54580-without-head-gasket-2001-2004-gm-6-6l-duramax-lb7","title":"MAHLE HS54580 (Without Head Gasket) | 2001–2004 GM 6.6L Duramax LB7","description":"\u003csection dir=\"auto\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv dir=\"auto\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eMAHLE HS54580 Head Set\u003c\/strong\u003e delivers a reliable sealing solution for 2001–2004 GM 6.6L Duramax LB7 engines. This premium upper engine gasket kit includes the seals, O-rings, RTV, and top-end gaskets needed for cylinder head service, leak repairs, and complete upper engine resealing.\u003c\/p\u003e\n\u003cp\u003eMAHLE designs these gaskets to meet or exceed OEM standards. As a result, you get precise fitment, dependable sealing, and long-lasting durability in high-heat diesel applications. The kit also features quality intake and exhaust manifold gaskets built to handle demanding engine conditions.\u003c\/p\u003e\n\u003cp\u003eWhether you are completing a stock rebuild or repairing a leaking top end, the HS54580 provides the components needed for a professional repair. In addition, MAHLE’s reputation for quality makes this kit a trusted choice among diesel technicians and engine builders.\u003c\/p\u003e\n\u003cp\u003ePlease note: this kit does \u003cstrong\u003enot\u003c\/strong\u003e include head gaskets or head bolts. Those items must be purchased separately.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2001–2004 GM 6.6L Duramax LB7 engines\u003c\/li\u003e\n\u003cli\u003eIncludes upper engine gaskets, seals, O-rings, and RTV\u003c\/li\u003e\n\u003cli\u003eDelivers OEM-quality fit and sealing performance\u003c\/li\u003e\n\u003cli\u003eHandles high heat and pressure with confidence\u003c\/li\u003e\n\u003cli\u003eIdeal for resealing and top-end engine repairs\u003c\/li\u003e\n\u003cli\u003eManufactured by trusted diesel gasket supplier MAHLE\u003c\/li\u003e\n\u003cli\u003eHead gaskets and head bolts sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2001 Chevy\/GMC Silverado \u0026amp; Sierra 2500HD\/3500 6.6L Duramax LB7\u003c\/li\u003e\n\u003cli\u003e2002 Chevy\/GMC Silverado \u0026amp; Sierra 2500HD\/3500 6.6L Duramax LB7\u003c\/li\u003e\n\u003cli\u003e2003 Chevy\/GMC Silverado \u0026amp; Sierra 2500HD\/3500 6.6L Duramax LB7\u003c\/li\u003e\n\u003cli\u003e2004 Chevy\/GMC Silverado \u0026amp; Sierra 2500HD\/3500 6.6L Duramax LB7 only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/section\u003e\u003cdiv\u003e\u003c\/div\u003e","brand":"Proven Diesel Parts","offers":[{"title":"Default Title","offer_id":44010971037786,"sku":null,"price":276.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/0148\/8730\/files\/vri-hs54580c_xl.jpg?v=1788522734","url":"https:\/\/provendieselparts.com\/products\/mahle-hs54580-without-head-gasket-2001-2004-gm-6-6l-duramax-lb7","provider":"Proven Diesel Parts","version":"1.0","type":"link"}