{"product_id":"dorman-680-104cd-exhaust-manifold-nut","title":"Dorman 680-104CD Exhaust Manifold Nut","description":"\u003ch2\u003eDurable Brass Exhaust Manifold Nuts for Chevrolet Corvette\u003c\/h2\u003e\u003cp\u003eThe Dorman 680-104CD exhaust manifold nuts are designed specifically for Chevrolet Corvette models, providing reliable fastening for your vehicle's exhaust manifold. Crafted from brass, these hex nuts offer corrosion resistance and a precise fit to maintain exhaust system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Brass for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eThread Direction: Clockwise for standard installation\u003c\/li\u003e\n\u003cli\u003eHex Size: 9\/16 inch for compatibility with common tools\u003c\/li\u003e\n\u003cli\u003eThread Type: Coarse SAE threads for secure fastening\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 0.31 inches ensuring proper fit\u003c\/li\u003e\n\u003cli\u003eHeight and Depth: 0.628 inches for consistent engagement\u003c\/li\u003e\n\u003cli\u003eSeat Type: Ball seat for optimal sealing on exhaust manifold studs\u003c\/li\u003e\n\u003cli\u003ePackage Contents: Set of 6 hex nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 680-104CD exhaust manifold nuts are manufactured from brass, providing a natural corrosion-resistant finish that withstands the high-temperature environment of the exhaust system. These nuts feature a standard grade with coarse SAE threads and a ball seat type, which helps ensure a tight seal on the exhaust manifold studs. The hex design with a 9\/16 inch size allows for easy installation and removal using standard hand tools. With a height and depth of 0.628 inches, these nuts provide consistent thread engagement without the need for washers or locking features.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThese exhaust manifold nuts are compatible with Chevrolet Corvette models, making them a suitable replacement part for maintaining or repairing the exhaust system. The Dorman 680-104CD part number corresponds directly to the hardware specifications required for proper fitment on Corvette exhaust manifolds, ensuring secure fastening and reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged exhaust manifold nuts\u003c\/li\u003e\n\u003cli\u003ePrevents exhaust leaks caused by loose or stripped nuts\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust manifold sealing and alignment\u003c\/li\u003e\n\u003cli\u003eHelps maintain exhaust system integrity and performance\u003c\/li\u003e\n\u003cli\u003eIdeal for routine maintenance or exhaust system repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 680-104CD exhaust manifold nuts, ensure the exhaust manifold studs are clean and free of debris to promote proper thread engagement. Use a 9\/16 inch wrench or socket to tighten the nuts clockwise to the manufacturer’s specified torque settings. Since these nuts do not include washers or locking features, verify that the threads are in good condition to prevent loosening during operation. Avoid over-tightening to prevent damage to the studs or nuts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman exhaust manifold nuts are manufactured to meet industry standards for fit and function. While these nuts are not heat hardened or ACQ rated, their brass construction offers natural resistance to corrosion in exhaust environments. The Dorman 680-104CD part is backed by Dorman’s quality control processes to ensure consistent performance. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44055068311733,"sku":"BCZF-680-104CD","price":26.61,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.partcatalog.com\/products\/dorman-680-104cd-exhaust-manifold-nut","provider":"PartCatalog","version":"1.0","type":"link"}