{"product_id":"ultimate-fastener-combo-kit-1989-1997-5-12v-5-9l-dodge-cummins-valve-covers-cp878ucv","title":"Ultimate Fastener Combo Kit - 1989–1997.5 12V 5.9L Dodge Cummins with Valve Covers","description":"\u003cdiv class=\"panel\" style=\"text-align: left;\"\u003e\n\u003ch2 style=\"font-family: var(--xpd-description-display, 'XP Barlow'), sans-serif !important; font-weight: 800;\"\u003e\u003cb\u003eUltimate Complete Engine Fastener Solution\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eHead Studs + Main Studs + Connecting Rod Bolts + Rocker Arms + Valve Covers Combo Kit\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eUpgrade your engine build with a complete, purpose-matched system designed to reinforce every major clamping point from top to bottom. This premium combo kit includes \u003cspan class=\"s2\"\u003e\u003cb\u003ehead studs, main studs, connecting rod bolts, rocker arms, and valve covers\u003c\/b\u003e\u003c\/span\u003e, delivering a true all-in-one solution for strength, fitment, and reliability.\u003c\/p\u003e\n\u003ch3 style=\"font-family: var(--xpd-description-display, 'XP Barlow'), sans-serif !important; font-weight: 800;\"\u003e\u003cb\u003eWhy run a complete combo kit?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003eCombining \u003cspan class=\"s2\"\u003e\u003cb\u003ehead studs and main studs\u003c\/b\u003e\u003c\/span\u003e ensures more consistent clamping force across both the cylinder head and main caps. When paired with \u003cspan class=\"s2\"\u003e\u003cb\u003ehigh-strength connecting rod bolts\u003c\/b\u003e\u003c\/span\u003e, this kit helps address common failure points such as \u003cspan class=\"s2\"\u003e\u003cb\u003ehead lift, blown head gaskets, and main cap walk\u003c\/b\u003e\u003c\/span\u003e—especially in boosted, high-load, or heavy-towing applications.\u003c\/p\u003e\n\u003ch3 style=\"font-family: var(--xpd-description-display, 'XP Barlow'), sans-serif !important; font-weight: 800;\"\u003e\u003cb\u003eEngineered fitment from top to bottom\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003eHead stud installations often require \u003cspan class=\"s2\"\u003e\u003cb\u003eadditional rocker arm clearance\u003c\/b\u003e\u003c\/span\u003e due to increased stud height. This kit includes \u003cspan class=\"s2\"\u003e\u003cb\u003eproperly milled rocker arms\u003c\/b\u003e\u003c\/span\u003e to ensure correct geometry and clearance.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eTo complete the top-end upgrade, the included \u003cspan class=\"s2\"\u003e\u003cb\u003evalve covers\u003c\/b\u003e\u003c\/span\u003e are designed to properly clear the upgraded valvetrain while providing a clean, durable seal and finished engine-bay appearance.\u003c\/p\u003e\n\u003ch3 style=\"font-family: var(--xpd-description-display, 'XP Barlow'), sans-serif !important; font-weight: 800;\"\u003e\u003cb\u003eOne kit. No compromises.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003eSourcing these components individually can lead to fitment issues, delays, and unnecessary cost. This combo kit eliminates guesswork by providing \u003cspan class=\"s2\"\u003e\u003cb\u003ematched components that are designed to work together\u003c\/b\u003e\u003c\/span\u003e, saving time and money during installation.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eWhether you’re \u003cspan class=\"s2\"\u003e\u003cb\u003eboosting, towing, or daily driving\u003c\/b\u003e\u003c\/span\u003e, this all-in-one engine fastener and top-end solution delivers confidence, durability, and long-term reliability—everything you need in one box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle data-xotic-overview-spacing=\"\"\u003e.xpd-details:has(#xpd-overview){padding-top:28px!important}@media(max-width:749px){.xpd-details:has(#xpd-overview){padding-top:24px!important}}\u003c\/style\u003e","brand":"Xotic Performance","offers":[{"title":"Default Title","offer_id":51188879163608,"sku":"CP878UCV","price":877.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/9394\/9274\/files\/ultimate-fastener-combo-kit-for-198919975-12v-59l-dodge-cummins-with-valve-covers-9918352.jpg?v=1777735676","url":"https:\/\/www.xotic-performance.com\/en-ca\/products\/ultimate-fastener-combo-kit-1989-1997-5-12v-5-9l-dodge-cummins-valve-covers-cp878ucv","provider":"XOTIC PERFORMANCE™","version":"1.0","type":"link"}