{"product_id":"big-autoparts-16pcs-stainless-exhaust-manifold-studs-nuts-kit-for-ford-4-6-5-4l-v8","title":"Big-AutoParts 16Pcs Stainless Exhaust Manifold Studs \u0026 Nuts Kit for Ford 4.6\/5.4L V8","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your exhaust manifold hardware with Big-AutoParts’ Stainless Exhaust Manifold Stud Nuts Kit. This 16‑piece set combines premium 304 stainless steel studs with serrated flange nuts, designed to help you replace worn or broken fasteners on Ford 4.6L and 5.4L V8 engines, as well as compatible Lincoln and Mercury models. The kit’s polished, metallic finish catches the eye while its core strength lies in dependable performance under the hood.\u003c\/p\u003e\n\u003ch3\u003eMaterials, durability, and feel\u003c\/h3\u003e\n\u003cp\u003eCrafted from top‑grade 304 stainless steel, the studs resist corrosion and wear, preserving a clean, smoothed surface across years of heat and vibration. The hardware is heat‑treated to improve stability and durability, helping threads stay true and seats stay secure even when the engine bay gets hot. The serrated flange nuts pair with the studs to deliver a firm, even clamp that stays aligned during operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium material: 304 stainless steel for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHeat‑treated for stable performance and long life\u003c\/li\u003e\n  \u003cli\u003eSerrated flange nuts for a secure seat and vibration resistance\u003c\/li\u003e\n  \u003cli\u003ePrecise M8×50mm threads, pitch 1.25 for reliable engagement\u003c\/li\u003e\n  \u003cli\u003eRust‑resistant replacement option for rusted or broken hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and fitment\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for Ford 4.6L and 5.4L V8 engines and is compatible with a wide range of models including Ford E‑series, F‑series, Expedition, Mustang, and Crown Victoria from 1996 to 2017. It also suits Lincoln models such as Town Car, Aviator, Continental, and Navigator, as well as Mercury lines like Grand Marquis and Mountaineer. In some cases, it may fit certain 6.8L V10 engines—please verify thread size and reference numbers to ensure the best match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Ford 4.6L\/5.4L V8 engines (1996–2017)\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with select Lincoln and Mercury models listed in product notes\u003c\/li\u003e\n  \u003cli\u003eThread size: M8×50mm; pitch: 1.25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included and installation mindset\u003c\/h3\u003e\n\u003cp\u003eThe set provides 16 stainless steel exhaust manifold studs and 16 serrated flange nuts, ready to replace worn or corroded hardware. The parts are designed for straightforward installation with common hand tools, helping you complete a reliable manifold reassembly with minimal guesswork. The finish and precision of the components can contribute to a clean, professional look under the hood.\u003c\/p\u003e\n\u003ch3\u003eQuality and testing\u003c\/h3\u003e\n\u003cp\u003eEngineered and tested to meet or exceed original standards and performance expectations, this kit emphasizes consistent thread engagement and robust fastening. The combination of stainless steel and heat treatment aims to endure the thermal and vibrational challenges of modern engines, offering a dependable option for ongoing maintenance and replacement.\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: What is included in the Big-AutoParts 16 Pcs Stainless Exhaust Manifold Stud Nuts Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit contains 16 stainless steel studs and 16 serrated flange nuts sized M8×50mm, compatible with Ford 4.6\/5.4 V8 engines and relevant models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these studs fit my Ford, Lincoln, or Mercury exhaust manifolds?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Ford 4.6\/5.4 L V8 engines (1996–2017) and certain Lincoln\/Mercury models; verify thread size and model compatibility before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"big-autoparts","offers":[{"title":"Default Title","offer_id":42465567637589,"sku":"B074J3VT1X","price":27.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/big-autoparts-16pcs-stainless-exhaust-manifold-stud-nuts-set.jpg?v=1778012330","url":"https:\/\/plentytorque.co.uk\/products\/big-autoparts-16pcs-stainless-exhaust-manifold-studs-nuts-kit-for-ford-4-6-5-4l-v8","provider":"PlentyTorque","version":"1.0","type":"link"}