{"product_id":"dorman-674-602-exhaust-manifold","title":"Dorman 674-602 Exhaust Manifold","description":"\u003ch2\u003eDurable Cast Iron Exhaust Manifold for Dodge Ram 2500 and 3500\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-602 exhaust manifold is engineered to provide reliable exhaust flow management for Dodge Ram 2500 and Ram 3500 trucks. Constructed from cast iron with a natural finish, this exhaust manifold offers durability and consistent performance for your heavy-duty vehicle.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 674-602 Exhaust Manifold\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Heavy-duty cast iron for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eColor: Natural finish to resist corrosion\u003c\/li\u003e\n\u003cli\u003ePort Shape: Round ports designed for efficient exhaust flow\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Included: Comes with bolts for straightforward installation\u003c\/li\u003e\n\u003cli\u003eGasket or Seal Included: Includes 6 manifold gaskets and 1 flange gasket to ensure a proper seal\u003c\/li\u003e\n\u003cli\u003eGrade Type: Regular grade suitable for standard replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Exhaust Manifold\u003c\/h2\u003e\u003cp\u003eThis Dorman exhaust manifold (part number 674-602) is specifically designed for Dodge Ram 2500 and Ram 3500 models, ensuring compatibility and proper fitment. The cast iron construction provides resistance to high temperatures and thermal cycling, which is critical for exhaust components. The round port shape facilitates smooth exhaust gas flow, helping maintain engine efficiency. Included mounting hardware and gaskets simplify the replacement process, reducing installation time and potential leaks.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or warped exhaust manifolds causing exhaust leaks\u003c\/li\u003e\n\u003cli\u003eFixes manifold gasket failures that lead to exhaust noise or fumes entering the cabin\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust flow to improve engine performance and emissions\u003c\/li\u003e\n\u003cli\u003eAddresses mounting hardware corrosion or damage preventing secure manifold attachment\u003c\/li\u003e\n\u003cli\u003eSuitable for routine maintenance or repair on Dodge Ram 2500 and 3500 trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 674-602 exhaust manifold, ensure all old gasket material is fully removed to prevent leaks. Use the included gaskets and bolts to secure the manifold, tightening bolts in a cross pattern to manufacturer torque specifications. It is recommended to inspect the exhaust ports and surrounding components for damage or corrosion before installation. Proper installation will help maintain exhaust system integrity and vehicle performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit and function. The 674-602 part is backed by Dorman's quality assurance processes to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship for replacement parts.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44054770450613,"sku":"BKKY-674-602","price":281.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674602_Fro.jpg?v=1775010118","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-602-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}