Dorman 674-970 Exhaust Manifold - Left or Right

Durable Cast Iron Exhaust Manifold for Ford Super Duty Trucks

The Dorman 674-970 exhaust manifold is engineered to provide reliable exhaust flow for Ford F-250 Super Duty and F-350 Super Duty models. Constructed from cast iron with a natural finish, this exhaust manifold is designed to withstand high temperatures and deliver consistent performance.

• Material: Heavy-duty cast iron for durability and heat resistance
• Color: Natural cast iron finish
• Port Shape: Round ports for optimized exhaust flow
• Includes heat shield to protect surrounding components
• Comes with exhaust manifold gasket and flange gasket for proper sealing
• Mounting hardware included for straightforward installation
• Grade Type: Regular, suitable for standard replacement needs

Product Details and Specifications

The Dorman 674-970 exhaust manifold is designed specifically for Ford F-250 Super Duty and F-350 Super Duty trucks, ensuring compatibility and proper fitment. Its cast iron construction offers strength and resistance to cracking under thermal stress, while the round port shape supports efficient exhaust gas evacuation. The included heat shield helps reduce heat transfer to nearby engine components, enhancing overall engine bay safety. This exhaust manifold package also contains the necessary gaskets and mounting hardware, facilitating a complete and secure installation.

Compatible Vehicles and Common Applications

• Replacement exhaust manifold for Ford F-250 Super Duty models
• Replacement exhaust manifold for Ford F-350 Super Duty models
• Addresses exhaust leaks caused by cracked or warped manifolds
• Resolves issues related to poor engine performance due to exhaust backpressure
• Helps eliminate exhaust noise from damaged or failing manifolds

Installation Notes and Tips

When installing the Dorman 674-970 exhaust manifold, ensure all old gasket material is thoroughly cleaned from the mounting surfaces to prevent leaks. Torque mounting bolts to manufacturer specifications to avoid warping the manifold. The included heat shield should be properly positioned to protect adjacent components from excessive heat. Using the supplied gaskets and hardware will help achieve a secure and leak-free installation.

Quality Assurance and Warranty Information

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit and function. The 674-970 part number undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.