{"title":"2001-2004 LB7 Duramax Gaskets \u0026 Hardware","description":"","products":[{"product_id":"arp-standard-head-studs-01-16-duramax","title":"ARP Head Studs | 01-16 Duramax","description":"\u003cp\u003eARP head studs increase strength and reliability preventing common head gasket failures that are usually attributed to the cylinder pressure increases seen when boosting the performance of your Duramax engine.\u003c\/p\u003e\r\u003cp\u003eWhether you’re already pushing the limits of the stock head bolts or simply wanting to add some reassurance to your build, these studs are a sure way to keep your heads fastened to the block preventing costly future repairs.\u003c\/p\u003e\r\u003cp\u003e\u003cstrong\u003eMaterial Options:\u003c\/strong\u003e\u003c\/p\u003e\r\u003cp\u003eARP 425's (2000) \u003cbr\u003eHeat treatable steel alloy with a 220K+ tensile strength rating\u003cbr\u003eSuitable for most applications from stock to 1000+HP\u003c\/p\u003e\r\u003cp\u003eARP 625's (Custom Age)\u003cbr\u003eCustom age super alloy formula with a 260K+ tensile strength rating\u003cbr\u003eRecommended for extreme horsepower applications above 1000HP\u003c\/p\u003e\r\u003cp\u003e\u003cstrong\u003eFeatures And Benefits:\u003c\/strong\u003e\u003c\/p\u003e\r\u003cul\u003e\r\u003cli\u003eIncreased Strength \u0026amp; Durability\u003c\/li\u003e\r\u003cli\u003eUp To 260KPSI Tensile Strength Rating\u003c\/li\u003e\r\u003cli\u003eComplete Kit For the 2001-2016 GM 6.6 Duramax\u003c\/li\u003e\r\u003c\/ul\u003e\r\u003cul\u003e\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Standard","offer_id":30738833342557,"sku":"ARP-230-4201","price":650.0,"currency_code":"USD","in_stock":true},{"title":"ARP 625's","offer_id":30738833375325,"sku":"ARP-230-4202","price":1730.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/6202\/4797\/files\/arp-head-studs-arp-230-4201-920.jpg?v=1734043231"},{"product_id":"merchant-head-gasket-kit-01-04-lb7-duramax","title":"Merchant Grade C Head Gasket Kit | 01-04 LB7 Duramax","description":"\u003cp\u003eMerchant's head gasket kits are designed to simplify the job by ensuring that you have everything needed for the installation. 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