Dorman 674-954 Exhaust Manifold - Right

Durable Cast Iron Exhaust Manifold for Ford Super Duty Trucks

The Dorman 674-954 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 offers a robust solution for maintaining engine performance and emissions control.

• Made from durable cast iron material for long-lasting strength
• Natural color finish for corrosion resistance
• Square port shape designed for optimal exhaust flow
• Includes 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 674-954 exhaust manifold is specifically designed to fit Ford F-250 Super Duty and F-350 Super Duty trucks, ensuring compatibility and proper fitment. Its cast iron construction withstands high temperatures and resists warping, which is critical for exhaust components exposed to extreme heat cycles. The square port shape matches the cylinder head ports to maintain efficient exhaust gas flow and reduce backpressure. This part comes with essential gaskets and mounting studs to help achieve a secure and leak-free installation.

Common Applications and Problem Solving

• Replacement for cracked or warped exhaust manifolds causing exhaust leaks
• Restores proper exhaust flow to improve engine efficiency
• Eliminates exhaust manifold gasket leaks that can cause noise and emissions issues
• Addresses manifold mounting stud failures that lead to loose connections
• Suitable for routine maintenance or repair on Ford F-250 and F-350 Super Duty trucks

Installation Notes and Tips

When installing the Dorman 674-954 exhaust manifold, ensure all old gasket material is fully removed from the cylinder head surface to prevent leaks. Use the included manifold and flange gaskets to achieve a proper seal. Tighten mounting hardware to manufacturer torque specifications to avoid warping the cast iron manifold. It is recommended to inspect related exhaust components during installation for any additional wear or damage.

Quality Assurance and Warranty

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit, form, and function. The 674-954 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 to provide confidence in your replacement part.