Dorman 674-505 Exhaust Manifold - Right

Durable Exhaust Manifold for Chevrolet Corvette

The Dorman 674-505 exhaust manifold is designed specifically for Chevrolet Corvette models, providing a reliable and durable solution for your vehicle's exhaust system. Crafted from cast iron with a natural finish, this exhaust manifold ensures long-lasting performance and compatibility.

• Constructed from durable cast iron material
• Natural color finish for corrosion resistance
• Square port shape for precise fitment
• Includes mounting hardware for easy installation
• Comes with exhaust manifold gasket and flange
• Compatible with Chevrolet Corvette vehicles

Product Details and Specifications

This Dorman exhaust manifold (part number 674-505) is engineered with a regular grade type cast iron construction, providing strength and heat resistance necessary for efficient exhaust flow. The square port shape matches the exhaust ports on compatible Chevrolet Corvette engines, ensuring a proper seal and optimal performance. The package includes the exhaust manifold, one manifold gasket, one flange, three studs, and three nuts, allowing for a complete installation without the need for additional parts. Note that this product does not include a heat shield.

Compatible Vehicles and Applications

This exhaust manifold is compatible with Chevrolet Corvette models, designed to meet OEM specifications for fit and function. It is ideal for replacing a worn or damaged exhaust manifold to restore proper exhaust flow and reduce emissions.

• Replaces cracked or leaking exhaust manifolds
• Addresses exhaust leaks causing noise or reduced engine efficiency
• Restores proper exhaust gas flow for improved engine performance
• Helps maintain emission control system integrity

Installation Notes and Tips

Installation of the Dorman 674-505 exhaust manifold is straightforward with the included mounting hardware and gasket. Ensure all old gasket material is removed before installation to prevent leaks. Torque all bolts to manufacturer specifications to avoid warping or damage. Since the heat shield is not included, verify if your vehicle requires a separate heat shield for proper installation.

Quality Assurance and Warranty

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This product includes all necessary hardware and gasket for a complete installation. Please refer to Dorman's warranty policy for specific coverage details.