Dorman 674-244 Exhaust Manifold - Right

Durable Cast Iron Exhaust Manifold for Chevrolet and GMC Vehicles

The Dorman 674-244 exhaust manifold is engineered to provide reliable exhaust flow for a range of Chevrolet and GMC models. Constructed from cast iron with a natural finish, this exhaust manifold offers durability and consistent performance for vehicles like the Chevrolet Camaro and GMC Sierra series.

• Made from durable cast iron material for long-lasting use
• Natural color finish for corrosion resistance
• Square port shape designed for optimal exhaust flow
• Includes mounting hardware and manifold gasket for installation
• Compatible with multiple Chevrolet and GMC models including Bel Air, Blazer, C10, and more

Product Details and Specifications

The Dorman 674-244 exhaust manifold features a regular grade type construction, ensuring it meets standard performance requirements. Its square port shape is designed to match factory specifications, promoting efficient exhaust gas evacuation. The package includes the exhaust manifold itself, two flanges, one manifold gasket, three studs, and three nuts, providing the necessary components for a complete installation. While this manifold does not include a heat shield, it is engineered to fit precisely on compatible Chevrolet and GMC vehicles, including models such as the Chevrolet Impala, Malibu, and GMC K1500.

Compatible Chevrolet and GMC Models

• Chevrolet Bel Air, Camaro, Caprice, El Camino, Impala, Malibu, Monte Carlo
• GMC Blazer, C10, C10 Suburban, C20, C20 Suburban, C30, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
• GMC G20, G30, Jimmy, K5 Blazer, K10, K10 Suburban, K20, K30, K1500, K3500
• GMC P20, P30, P1500, P3500

Common Applications and Problem Resolution

• Replacement for cracked or leaking exhaust manifolds causing exhaust leaks
• Restores proper exhaust flow to improve engine efficiency
• Addresses manifold gasket failures that lead to exhaust noise or fumes
• Suitable for restoring exhaust system integrity after corrosion damage
• Helps reduce engine bay heat by maintaining proper exhaust routing

Installation Notes and Tips

Ensure the exhaust manifold mounting surfaces are clean and free of debris before installation. Use the included manifold gasket and mounting hardware to secure the manifold firmly. Torque all fasteners to manufacturer specifications to prevent leaks. Since this manifold does not include a heat shield, verify if your vehicle requires one separately. Proper installation will help maintain exhaust system performance and prevent future leaks.

Quality Assurance and Warranty

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit and function. The 674-244 part number undergoes quality checks to ensure durability and compatibility with specified Chevrolet and GMC models. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.