{"product_id":"nakonic-valve-cover-bolts-for-chevy-gm-ls-engines-8-pcs-integrated-washers-heat-resistant","title":"Nakonic Valve Cover Bolts for Chevy \u0026 GM LS Engines (8 PCS) — Integrated Washers, Heat-Resistant","description":"\u003cp\u003e\u003cstrong\u003eNakonic 8 PCS Valve Cover Bolts are a direct-fit replacement set engineered to secure valve covers on most Chevy and GM LS-series engines from 1997 to 2014.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese eight bolts with integrated washers are designed for durability in high-heat, oily engine bays and for restoring proper clamping force to valve covers on LS1, LS2, LS3, LS6, LS7, LS9 and many GM Vortec truck engines. They replace worn or missing fasteners, helping maintain a reliable seal and reducing the chance of oil seepage around the valve cover perimeter when installed on compatible engines.\u003c\/p\u003e\n\n\u003ch3\u003eWill these bolts fit my Chevy or GM LS engine?\u003c\/h3\u003e\n\n\u003cp\u003eThey fit the majority of LS-series engines produced between 1997 and 2014, including common passenger car and Vortec truck applications. However, some early models with perimeter bolt valve covers use a different fastener style and are not compatible.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible: LS1, LS2, LS3, LS6, LS7, LS9 and many 4.8L–6.2L GM engines.\u003c\/li\u003e\n  \u003cli\u003eIncludes 1999–2013 Vortec truck engines (LM7, LQ4, LQ9, etc.).\u003c\/li\u003e\n  \u003cli\u003eNot compatible with 1997–1998 Corvette\/Camaro\/Trans Am perimeter-bolt LS1 covers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these bolts improve valve cover sealing and durability?\u003c\/h3\u003e\n\n\u003cp\u003eThe bolts include integrated washers that distribute clamping load across the valve cover flange, reducing stress concentrations and helping to maintain an even seal. Built to resist engine heat, oil exposure and vibration, they help preserve the gasket contact area and decrease the likelihood of slow leaks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWashers spread clamping force to protect valve cover material.\u003c\/li\u003e\n  \u003cli\u003eMetal construction resists heat and oil deterioration over time.\u003c\/li\u003e\n  \u003cli\u003eUniform thread engagement prevents uneven tightening and warping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how many fasteners come in the kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe Nakonic kit contains eight valve cover bolts—one for each mounting point on a typical LS valve cover. That quantity covers a single bank or single valve cover replacement depending on your engine setup, so confirm how many covers you need before ordering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePackage: 8 bolts with pre-mounted washers.\u003c\/li\u003e\n  \u003cli\u003eReady to install after removing old or damaged fasteners.\u003c\/li\u003e\n  \u003cli\u003eSold as a set; buy multiple kits for multi-cover engines if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and care for these bolts?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward: remove the old bolts, inspect the valve cover and gasket surface, then hand-start each Nakonic bolt and torque to the engine manufacturer’s recommended specification in a cross-pattern. Regular visual checks during routine maintenance will catch loosening or oil seepage early.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUse proper torque specs—do not overtighten to avoid cover damage.\u003c\/li\u003e\n  \u003cli\u003eReplace in clean conditions and inspect gasket surfaces before assembly.\u003c\/li\u003e\n  \u003cli\u003ePeriodic visual checks help ensure leak-free performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This fastener kit is aimed at DIY mechanics, professional technicians, and vehicle owners restoring or maintaining Chevrolet and GM LS-series engines who need a reliable, OEM-style replacement for worn or missing valve cover bolts. It’s ideal when you want a direct-fit, durable option to restore proper clamping pressure on compatible LS valve covers without modifying engine components.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these bolts fit all LS engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit most 1997–2014 LS-series engines but not early 1997–1998 perimeter-bolt LS1 covers. Check your valve cover style first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are washers included and why are they important?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, integrated washers are included; they spread clamping force to protect the valve cover and help maintain a leak-free seal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nakonic","offers":[{"title":"Default Title","offer_id":48086123151518,"sku":"B0F89S4DCN","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/nakonic-front-view-valve-cover-bolts.jpg?v=1785885466","url":"https:\/\/northtrailauto.ca\/products\/nakonic-valve-cover-bolts-for-chevy-gm-ls-engines-8-pcs-integrated-washers-heat-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}