{"product_id":"dorman-674-197-exhaust-manifold","title":"Dorman 674-197 Exhaust Manifold - Left","description":"\u003ch2\u003eDurable Cast Iron Exhaust Manifold for GM Trucks and Cars\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-197 exhaust manifold is engineered to provide reliable exhaust flow for a range of General Motors vehicles. Designed with a natural cast iron finish and square port shape, this manifold offers a solid replacement option for models including Chevrolet C10, GMC Sierra, and Pontiac Firebird.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable cast iron for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eNatural color finish maintains original equipment appearance\u003c\/li\u003e\n\u003cli\u003eSquare port shape ensures proper exhaust flow and fitment\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware: 3 studs, 3 nuts, and 3 lock washers\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM makes and models from Buick, Chevrolet, GMC, Oldsmobile, and Pontiac\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold is made from cast iron, a material known for its heat resistance and durability under high-temperature conditions. The natural finish preserves the original look without additional coatings. The square port design matches factory specifications to ensure a proper seal and efficient exhaust gas flow. Included mounting hardware simplifies installation, although gaskets and heat shields are not part of the package. The Dorman 674-197 is classified as a regular grade type manifold, suitable for standard replacement needs.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold is compatible with a wide range of GM vehicles, including but not limited to Chevrolet C10, C1500, and Camaro models; GMC Sierra trucks such as K1500 and C2500; Buick LeSabre and Century; Pontiac Firebird and Grand LeMans; Oldsmobile Cutlass and Delta 88; and other models like the Chevrolet Impala and Corvette. It is designed to meet the exhaust system requirements of these vehicles, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Exhaust Manifold\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or warped factory exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eElimination of exhaust leaks causing noise or reduced engine efficiency\u003c\/li\u003e\n\u003cli\u003eRestoration of proper exhaust flow to maintain engine performance\u003c\/li\u003e\n\u003cli\u003eRepair of damaged mounting points or hardware failure\u003c\/li\u003e\n\u003cli\u003eUpgrade from corroded or rusted manifolds in older vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old manifold and cleaning of the mounting surface to ensure a proper seal. Use new gaskets (not included) to prevent exhaust leaks. The included studs, nuts, and lock washers should be torqued to manufacturer specifications. It is recommended to inspect related exhaust components during installation for wear or damage. Professional installation is advised if unfamiliar with exhaust system repairs.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 674-197 exhaust manifold undergoes quality checks to ensure durability and performance. While specific warranty details vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44045106643125,"sku":"BKKY-674-197","price":143.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674197_Fro_8a628d6d-a7b2-466f-a599-d76b20ff8d55.jpg?v=1775010043","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-197-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}