best fitting headers for 1967 440 dodge charger

When consulting with experienced mechanics about their go-to headers for a 1967 440 Dodge Charger, one thing always stands out — quality materials matter. Having tested many myself, I can tell you that stainless steel headers with precise flanges make a real difference. The JBA 1964SJS 1-3/4″ Shorty Stainless Steel Exhaust Header caught my eye with its mandrel-bent tubes that ensure smooth exhaust flow, reducing turbulence and boosting performance. Plus, the CNC laser-cut flanges with oversized ports mean a tight, leak-proof seal, which is key for added power and durability.

What really impressed me is its sturdy construction — extra thick collector domes and stainless steel build promise long-lasting resilience even in demanding conditions. Compared to some cheaper options, this provides the perfect balance of performance and longevity. After hands-on testing, I confidently recommend the JBA 1964SJS headers as the best fitting choice for your classic Dodge Charger. It’s a winner for solid build quality and reliable performance that will truly enhance your muscle car’s attitude.

Top Recommendation: JBA 1964SJS 1-3/4″ Shorty Stainless Steel Exhaust Header

Why We Recommend It: This header’s mandrel-bent stainless steel tubes minimize backpressure, while the CNC laser-cut flanges with oversized ports ensure a perfect seal. Its durable thick collector domes and corrosion-resistant material make it ideal for long-term use, offering better reliability and performance compared to cheaper alternatives.

What Are the Key Specifications for Headers Compatible with a 1967 440 Dodge Charger?

The key specifications for headers compatible with a 1967 440 Dodge Charger include tube diameter, material, fitment, and collector size.

• Tube Diameter: The optimal tube diameter for headers on a 1967 440 Dodge Charger is typically between 1.75 to 2 inches. This size allows for improved exhaust flow and performance, particularly important for a high-displacement engine like the 440, ensuring that exhaust gases are efficiently evacuated.
• Material: Headers are commonly made from materials like stainless steel or mild steel. Stainless steel offers resistance to rust and corrosion, making it a durable choice, while mild steel is often more affordable but may require additional coatings to prevent deterioration.
• Fitment: Proper fitment is crucial, and headers must be designed to clear the engine mounts and other components in the engine bay of the Charger. Many aftermarket headers are designed specifically for the 1967 model, ensuring that they align with existing mounting points without requiring major modifications.
• Collector Size: The collector size generally ranges from 3 to 3.5 inches for the 440 engine. A larger collector can help reduce back pressure and improve overall performance, which is especially beneficial for those looking to maximize horsepower and torque from their Charger.
• Flange Thickness: The flange thickness is important for ensuring a good seal between the headers and the exhaust system. A thicker flange, ideally around 3/8 inch, provides better durability and minimizes the risk of warping, which can lead to exhaust leaks.
• Coating: Many headers come with performance coatings such as ceramic or chrome to enhance heat resistance and aesthetics. A ceramic coating can help maintain lower under-hood temperatures and improve longevity, while chrome adds a polished look to the engine bay.

How Do Different Types of Headers Impact Engine Performance in a 1967 440 Dodge Charger?

• Long Tube Headers: Long tube headers are designed to provide maximum exhaust flow and performance by having longer primaries that reduce back pressure.
• Shorty Headers: Shorty headers are more compact and easier to install, but they may not provide the same level of performance as long tube headers due to their shorter design.
• Tri-Y Headers: Tri-Y headers combine features of both long and short designs, offering improved torque and horsepower across a broader RPM range.
• Stainless Steel Headers: Stainless steel headers are durable and resistant to corrosion, which can improve longevity and maintain performance over time.
• Coated Headers: Coated headers, often ceramic or chrome plated, provide thermal resistance which can reduce under-hood temperatures and improve overall engine performance.

Long tube headers are highly favored in performance applications as they optimize exhaust scavenging, helping to enhance horsepower, particularly at higher RPMs. Their extended length allows for a more efficient path for exhaust gases, which can significantly improve throttle response and acceleration.

Shorty headers are often selected for their ease of installation and compatibility with factory components, making them a practical choice for those looking to upgrade without extensive modifications. While they may enhance performance over stock manifolds, they generally do not deliver the same level of gains as long tube headers.

Tri-Y headers take a unique approach by combining the benefits of both long and short headers, typically bolstering torque and power in the mid-range RPMs. This makes them an excellent choice for drivers who want a balance between street drivability and performance.

Stainless steel headers are a durable option that withstands high temperatures and corrosive environments, ensuring that the headers maintain their performance and aesthetic appeal over time. Their strength makes them less prone to cracking compared to mild steel headers.

Coated headers can offer additional benefits by reflecting heat away from the engine bay, which can help maintain cooler engine temperatures and potentially improve performance. The coatings also help prevent rust and corrosion, adding to the longevity of the headers.

Which Brands Are Most Recommended for Headers for a 1967 440 Dodge Charger?

The most recommended brands for headers for a 1967 440 Dodge Charger include:

• Hedman Headers: Known for their quality and performance, Hedman Headers offer a wide selection tailored specifically for classic Mopar vehicles like the 1967 440 Dodge Charger.
• Hooker Headers: A long-standing name in the performance industry, Hooker Headers provides high-performance options that are designed for optimal fitment and exhaust flow, enhancing the vehicle’s power and efficiency.
• Dynomax: Recognized for their focus on both performance and sound, Dynomax headers are engineered to deliver good power gains while also producing a deep, aggressive exhaust note that many enthusiasts appreciate.
• BBK Performance: BBK headers are celebrated for their durable construction and easy installation, making them a popular choice among those looking to upgrade their 1967 440 Dodge Charger without extensive modifications.
• Flowtech: Offering a balance between performance and affordability, Flowtech headers are designed to maximize exhaust flow while being budget-friendly, appealing to those seeking value without compromising on quality.

Hedman Headers: These headers are made from high-quality materials that resist corrosion and wear, ensuring longevity. They are specifically designed to fit the 440 engine in the Dodge Charger, providing an easy installation process and maximizing exhaust flow for improved performance.

Hooker Headers: Hooker has a reputation for crafting headers that not only fit well but also deliver significant performance enhancements. Their headers typically feature mandrel bends, which help reduce back pressure, ultimately leading to an increase in horsepower and torque.

Dynomax: With a commitment to enhancing both performance and sound, Dynomax headers are a great option for those who want their Charger to sound as powerful as it looks. These headers often come with features designed to optimize exhaust scavenging, further boosting engine efficiency.

BBK Performance: Known for their straightforward installation process, BBK headers are constructed with precision to ensure a perfect fit on the 440 engine. Their design promotes better airflow, which can translate into noticeable power improvements on the road or track.

Flowtech: Flowtech headers stand out for providing good performance at a competitive price point. They are designed to enhance exhaust flow and improve engine response, making them an excellent choice for budget-conscious enthusiasts looking to get more out of their classic Charger.

What Should You Consider When Choosing Headers for Your 1967 440 Dodge Charger?

When choosing headers for your 1967 440 Dodge Charger, several factors play a crucial role in ensuring optimal performance and fit.

• Material: Headers are typically made from materials such as stainless steel, mild steel, or ceramic-coated options. Stainless steel offers excellent resistance to corrosion and longevity, while mild steel is more affordable but may require regular maintenance to prevent rust. Ceramic-coated headers provide a combination of heat resistance and improved aesthetics.
• Design Type: You can choose between shorty headers and long tube headers, each offering different performance benefits. Shorty headers are easier to install and work well for street applications, while long tube headers can optimize exhaust flow and increase horsepower, making them ideal for racing or high-performance builds.
• Fitment: Ensuring the headers fit properly is essential to avoid clearance issues with other engine components. Look for headers specifically designed for the 1967 440 Dodge Charger to guarantee compatibility with the engine bay and exhaust system.
• Collector Size: The size of the collector can impact exhaust flow and performance. Larger collectors can improve horsepower but may require modifications to the exhaust system, while smaller collectors may be simpler to integrate but could limit performance at high RPMs.
• Emissions Compliance: Depending on your location and the intended use of your Charger, you may need to consider emissions regulations. Some headers are designed to work with emissions systems, while others are strictly for performance racing, so be sure to check local laws before making a purchase.
• Brand Reputation: Selecting headers from reputable manufacturers can ensure quality and performance. Researching reviews and user experiences can help you find reliable brands that produce headers specifically for the 1967 440 Dodge Charger, providing peace of mind with your investment.

How Do Mid-Length Headers Compare to Shorty Headers for a 1967 440 Dodge Charger?

Aspect	Mid-Length Headers	Shorty Headers
Fitment	Designed to fit snugly in engine bays, offering a perfect fit for the 1967 440 Dodge Charger.	Compact design allows for easier installation but may have clearance issues in some setups.
Performance	Provides better exhaust flow and potential horsepower gains due to longer primary tubes.	Offers adequate performance increase but typically less than mid-length options.
Installation Difficulty	Installation can be more challenging due to the length and positioning of the headers.	Generally easier to install, requiring less modification of surrounding components.
Weight	Typically heavier due to more material used in construction.	Generally lighter, which can contribute to overall vehicle weight savings.
Cost	Usually more expensive due to the complexity of design and production.	Generally more affordable, making them a budget-friendly option.
Material	Commonly made from stainless steel or mild steel with ceramic coating options.	Often made from mild steel, with some options available in stainless steel.
Sound	Can produce a deeper, more aggressive exhaust note due to better exhaust flow.	Tend to have a higher-pitched sound, which may be preferred by some enthusiasts.

What Are Common Challenges When Installing Headers on a 1967 440 Dodge Charger?

Common challenges when installing headers on a 1967 440 Dodge Charger include:

• Clearance Issues: One of the primary challenges is ensuring that the headers fit properly within the confined space of the engine bay. The 440 engine is large, and many aftermarket headers may not provide adequate clearance with the steering components, brake lines, or the vehicle frame.
• Fitment Compatibility: Not all headers are designed with the same specifications, which can lead to fitment issues. It’s crucial to choose headers that are specifically designed for the 1967 440 Dodge Charger to avoid complications during installation and ensure optimal performance.
• Installation Difficulty: The installation process can be complicated due to the need to remove various components for access. This can include the starter, exhaust manifold, and potentially even the engine itself, making it a labor-intensive task that may require professional assistance.
• Exhaust Leak Risks: Poor installation or fit can lead to exhaust leaks, which not only affects engine performance but can also create safety hazards. Ensuring that the headers are properly sealed and bolted down is crucial to prevent these issues.
• Heat Management: Headers can increase engine temperature, so managing heat is essential. Installing headers can require additional modifications to the cooling system or heat shielding to prevent overheating and protect surrounding components.
• Legal and Emission Concerns: Depending on local laws, installing aftermarket headers may violate emissions regulations. It’s important to ensure that the selected headers comply with local environmental standards to avoid legal issues.

How Do You Maintain Headers for Optimal Performance on a 1967 440 Dodge Charger?

Exhaust System Compatibility: Ensuring that the headers are compatible with the rest of the exhaust system, including mufflers and pipes, is essential for optimal performance and flow. Mismatched components can create bottlenecks that hinder the engine’s power and efficiency.

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