Dorman 03407B Exhaust Manifold Hardware Kit

Overview of Dorman Exhaust Manifold Hardware Kit 03407B

The Dorman Exhaust Manifold Hardware Kit 03407B provides essential mounting components designed for reliable exhaust manifold installation. This kit is compatible with a range of Ford, Lincoln, and Mercury vehicles, including popular models like the Ford Mustang, F-150, and Lincoln Continental.

• Includes 5 mounting bolts and 4 mounting studs for secure exhaust manifold attachment
• Constructed from durable metal for long-lasting performance
• Standard replacement grade to meet OEM specifications
• Thread sizes: 3/8-16 for both bolts and studs
• Multiple length options available: 35.4 mm, 55 mm, 61.5 mm, and 87.2 mm

Detailed Product Description

The Dorman 03407B Exhaust Manifold Hardware Kit is engineered to provide a dependable solution for exhaust manifold mounting needs on various Ford, Lincoln, and Mercury vehicles. The kit includes a combination of five mounting bolts and four mounting studs, all made from metal to ensure strength and resistance to heat and corrosion. The hardware features a 3/8-16 thread size, compatible with the exhaust manifold designs of models such as the Ford Bronco, Mustang, F-150, and Lincoln Mark VI. With multiple length options ranging from 35.4 mm to 87.2 mm, this kit accommodates different manifold configurations and installation requirements.

Compatible Vehicles and Applications

• Ford Bronco, Mustang, F-100, F-150, F-250, F-350
• Lincoln Continental, Mark VI, Mark VII, Town Car
• Mercury Cougar, Capri, Colony Park, Monarch, Montego
• Ford Econoline series including E-100, E-150, E-250, and E-350 (Club Wagon variants included)

Common Issues Addressed by This Hardware Kit

• Loose or damaged exhaust manifold bolts causing exhaust leaks
• Corroded or broken mounting studs affecting manifold stability
• Replacement of worn or stripped fasteners during manifold repair or replacement
• Ensuring proper torque and fitment to prevent exhaust gasket failure
• Maintaining exhaust system integrity to reduce noise and emissions

Installation Notes and Tips

• Verify thread size and length compatibility with your specific vehicle model before installation
• Use anti-seize compound on threads to prevent future corrosion and ease removal
• Tighten bolts and studs to manufacturer torque specifications to avoid damage
• Inspect exhaust manifold and gasket surfaces for damage prior to hardware installation
• Replace all hardware in the kit to ensure uniform fit and performance

Quality Assurance and Warranty

Dorman exhaust manifold hardware kits are manufactured to meet or exceed OEM standards for fit, form, and function. The 03407B kit is a standard replacement grade product designed for durability and reliable performance under typical operating conditions. While specific warranty details may vary, Dorman products generally include limited warranties covering defects in material and workmanship. Consult product documentation for exact warranty terms.