{"product_id":"dorman-674-503-exhaust-manifold","title":"Dorman 674-503 Exhaust Manifold - Right","description":"\u003ch2\u003eDurable Cast Iron Exhaust Manifold for Chevrolet Corvette\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-503 exhaust manifold is engineered to provide reliable exhaust flow management for Chevrolet Corvette models. Crafted from cast iron with a natural finish, this exhaust manifold offers durability and consistent performance for your vehicle's exhaust system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from robust cast iron material for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eNatural color finish with square port shape for precise fitment\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware: 3 studs, 3 nuts, and 1 flange for straightforward installation\u003c\/li\u003e\n\u003cli\u003eComes with a gasket to ensure a proper seal and prevent exhaust leaks\u003c\/li\u003e\n\u003cli\u003eCompatible specifically with Chevrolet Corvette models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-503 exhaust manifold is designed with a square port shape to match the exhaust ports on Chevrolet Corvette engines, ensuring optimal exhaust gas flow. The cast iron construction provides resistance to high temperatures and thermal cycling, which is critical for maintaining structural integrity over time. This exhaust manifold includes all necessary mounting hardware and a gasket, simplifying the replacement process and reducing installation time. The natural color finish indicates the raw cast iron material, which can be coated or painted if desired after installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold is compatible with Chevrolet Corvette models, making it a direct replacement part for those seeking to restore or maintain their vehicle's exhaust system. The part number 674-503 should be referenced to confirm fitment with your specific Corvette year and engine configuration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or cracked exhaust manifolds causing exhaust leaks\u003c\/li\u003e\n\u003cli\u003eAddresses exhaust manifold gasket failures leading to noise and emissions issues\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust flow to improve engine efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates exhaust manifold mounting hardware corrosion or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 674-503 exhaust manifold on a Chevrolet Corvette, ensure all old gasket material is thoroughly cleaned from the mounting surface to prevent leaks. Use the included gasket and mounting hardware for a secure fit. Torque all bolts to manufacturer specifications to avoid warping or damage. It is recommended to inspect the exhaust ports and surrounding components for any additional wear or damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this exhaust manifold to meet or exceed OEM standards for fit, form, and function. The part is backed by Dorman's quality assurance processes to ensure reliability and durability. Please consult Dorman's warranty policy for specific coverage details related to the 674-503 exhaust manifold.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44045612941493,"sku":"BKKY-674-503","price":116.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674503_Fro.jpg?v=1775010095","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-503-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}