{"product_id":"yunglee-rear-shock-bolt-kit-for-chevy-silverado-gmc-sierra-1500-3500-class-10-9-hardened-bolts-with-anti-corrosion-plating","title":"YunGlee Rear Shock Bolt Kit for Chevy Silverado \u0026 GMC Sierra 1500–3500 — Class 10.9 Hardened Bolts with Anti‑Corrosion Plating","description":"\u003cp\u003e\u003cstrong\u003eThe YunGlee Rear Shock Bolt Kit supplies four hardened flange bolts and four matching nuts engineered to securely fasten the rear shock absorbers on compatible Chevy Silverado and GMC Sierra trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your truck's rear shock mounting hardware is worn, rusted, or seized, this replacement kit offers a direct-fit solution for a wide range of Silverado and Sierra model years. The kit is built from Class 10.9 hardened steel with an anti-corrosion plating, so it tolerates heavy loads and road exposure better than common lower-grade fasteners. It’s intended to be used with stock suspension geometry and most aftermarket shocks but isn’t suited for vehicles with significant lift-modifications.\u003c\/p\u003e\n\n\u003ch3\u003eWhich truck models and years does this bolt kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit covers many Silverado and Sierra model years and trims across 2WD and 4WD configurations. It fits multiple cab and bed layouts and pairs with most OEM and aftermarket rear shocks. Always verify the specific part dimensions against your truck's original hardware before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevy Silverado: 1500 (2003–2020), 2500 (2003–2014), 2500HD (2003–2015), 3500 (2003–2010)\u003c\/li\u003e\n  \u003cli\u003eGMC Sierra: 1500 (2003–2019), 2500 (2003–2014), 3500 (2003–2010)\u003c\/li\u003e\n  \u003cli\u003eWorks with stock 2WD\/4WD setups and most aftermarket shocks; not for lifted or heavily modified suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the material and coating improve durability?\u003c\/h3\u003e\n\u003cp\u003eThe bolts are manufactured to Class 10.9 strength, delivering higher tensile capacity than typical Grade 8.8 fasteners. This makes them better suited to resist stretching or failure under heavy load, towing, or off-road vibration. In addition, a corrosion resistant plating helps prevent rust and seizing, simplifying future maintenance or replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClass 10.9 hardened steel for higher tensile strength\u003c\/li\u003e\n  \u003cli\u003eProtective plating resists oxidation, salt, and moisture exposure\u003c\/li\u003e\n  \u003cli\u003eDesigned to remain removable—reduces chance of seized hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and what should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains four flange-head bolts and four flange nuts—enough to replace both left- and right-side rear shock mounting bolts. Before installing, compare thread size and shank diameter with the existing hardware and inspect the shock brackets for wear or distortion. If your truck has a lift kit or modified mounting points, this kit may not fit properly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes: 4 flange bolts and 4 flange nuts for rear shock mounts\u003c\/li\u003e\n  \u003cli\u003eVerify thread pitch, diameter, and length against original bolts\u003c\/li\u003e\n  \u003cli\u003eNot compatible with heavily modified or lifted suspensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these bolts work with aftermarket shocks and heavy use?\u003c\/h3\u003e\n\u003cp\u003eYes—these bolts are suitable for OEM and many aftermarket shocks when the vehicle retains factory mounting geometry. The higher-strength steel is chosen to handle elevated stresses from towing or rough roads, but extreme suspension modifications can change load paths and require specialized hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with most aftermarket shocks that use stock mounting points\u003c\/li\u003e\n  \u003cli\u003eBuilt for heavy loads and road vibration within factory suspension specs\u003c\/li\u003e\n  \u003cli\u003eNot recommended for custom-fabricated or extensively altered mounts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The YunGlee Rear Shock Bolt Kit is ideal for Silverado and Sierra owners who need a reliable, higher-strength replacement for corroded or damaged rear shock mounting bolts—especially those who tow, carry heavy loads, or drive in salty or wet conditions. If your truck retains stock suspension geometry and you want removable, heavy-duty hardware that resists rust, this kit is a direct, cost-effective option. If your vehicle has lift modifications or custom rear mounts, consult a suspension specialist to confirm fitment before purchase.\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: Are these bolts a direct fit for my 2014 Chevy Silverado 2500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this kit covers 2003–2014 Silverado 2500 models. Verify your OEM bolt dimensions match before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these bolts be used on lifted trucks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—this kit is not recommended for vehicles with lift kits or heavily modified suspension mounting points.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YunGlee","offers":[{"title":"Default Title","offer_id":48085237989534,"sku":"B0GSJY76MK","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yunglee-front-view-bolts-packed.jpg?v=1785868233","url":"https:\/\/northtrailauto.ca\/products\/yunglee-rear-shock-bolt-kit-for-chevy-silverado-gmc-sierra-1500-3500-class-10-9-hardened-bolts-with-anti-corrosion-plating","provider":"North Trail Auto","version":"1.0","type":"link"}