JBA 6651S Tube Headers Steel 1-1/2 289/302

( Brand: Jba ), ( Type: Headers ), ( Manufacturer Part Number: 6651S ), ( Item Height: 44 ), ( Item Length: 10 ), ( Item Width: 21 )

Review JBA Long Tube Headers 1-1/2 Inch Tri y Stainless Steel 289/302 fits MUSTANG 302 1965–1970

Introducing the JBA 6651S Tube Headers, a must-have upgrade for any 1965-1970 Mustang equipped with a 289 or 302 cubic inch V8 engine. These tri-Y, 1-1/2 inch diameter tube headers are meticulously crafted from premium T304L stainless steel, ensuring superior durability, strength, and resistance to corrosion.

These headers are designed to replace the stock exhaust manifolds, delivering a significant improvement in both power and performance. The tri-Y design provides an optimal exhaust gas flow, reducing backpressure and allowing the engine to breathe more efficiently. This results in a more potent combustion process, leading to increased horsepower and torque.

Each JBA 6651S Tube Header is carefully engineered to fit perfectly within the engine compartment of your Mustang. The headers feature a compact design, making them an excellent choice for those looking to maintain a stock appearance while maximizing performance. They also come with a set of high-quality gaskets and hardware, ensuring a hassle-free installation process.

Additionally, the JBA 6651S Tube Headers utilize a 4-into-1 design, which is a significant improvement over the stock 2-into-1 manifolds. This design not only enhances performance but also results in a smoother exhaust note. The headers are also CARB-legal, making them a suitable choice for those in California or other states with stringent emissions regulations.

In summary, the JBA 6651S Tube Headers are an excellent investment for any Mustang enthusiast seeking to enhance the power and performance of their 289 or 302 cubic inch V8 engine. These premium, stainless steel headers are meticulously designed to fit perfectly within your engine compartment, deliver improved exhaust flow, and provide a smoother exhaust note. With their compact design, CARB-legality, and inclusion of high-quality gaskets and hardware, these headers make for a hassle-free, high-performance upgrade.

JBA 6651S Tube Headers are aftermarket headers designed for 1965-1970 Mustang models with 289/302 engines. These headers are tri-Y design, made of steel, and come in 1-1/2 inch size. Here are some pros and cons that might help you make an informed decision about purchasing these headers:

1. Increased Performance: JBA headers provide better exhaust flow and scavenging, which helps to improve engine performance.

2. Better Fuel Economy: Improved exhaust flow can lead to better fuel economy as the engine runs more efficiently.

3. Enhanced Sound: These headers produce a more aggressive exhaust note, which many Mustang enthusiasts find appealing.

4. Durability: Steel construction ensures that these headers are robust and long-lasting.

5. Easy Installation: These headers come with all necessary hardware and are relatively easy to install.

1. Cost: Aftermarket headers can be expensive, and JBA 6651S headers are no exception.

2. Requires Custom Exhaust System: To use these headers, you will need to have a custom exhaust system installed, which can add to the cost and complexity of the project.

3. Weight: Steel headers are heavier than stock headers, which can affect handling and fuel economy.

4. Potential for Increased Emissions: Improved exhaust flow can lead to increased emissions, which may not be desirable for those concerned about the environment or emissions testing.

JBA 6651S tube headers offer several benefits, including improved performance, better fuel economy, enhanced sound, and durability. However, they also have some drawbacks, such as cost, the requirement for a custom exhaust system, increased weight, and potential for increased emissions. Ultimately, the decision to purchase these headers depends on your priorities, budget, and goals for your Mustang project. If you are looking for improved performance and an aggressive exhaust note, these headers may be worth the investment. However, if you are on a tight budget or are concerned about emissions, you may want to consider other options.

If you are looking to improve the performance of your 1965-1970 Mustang with a 289/302 engine and are willing to invest in high-quality aftermarket headers, then JBA 6651S tube headers could be a good choice for you. However, be prepared for the additional cost of custom exhaust system installation and the potential weight increase. If you are on a tighter budget or are concerned about emissions, you may want to consider other options, such as high-performance catalytic converters or exhaust systems designed for better fuel economy.

part # 6651s prices

• $229.46-$652.93

specifications maniheader:

• for models: 302, Mustang
• for years: 1965-1970
• brand: Jba
• type: Headers
• manufacturer part number: 6651S
• item height: 44
• item length: 10
• item width: 21

offer maniheader:

• quantity: 2
• availability: In Stock
• sold: 0
• started: June 1, 2026
• options: Ship-to-home

shipping maniheader:

• class: Standard
• service: Standard
• type: Fixed
• cost: $0.00
• transit: 3-7 Days

seller maniheader:

• # reviews: 107951
• rating: 99.8%

returns maniheader:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general maniheader:

• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
• condition: New

payments maniheader:

• credit card: Mastercard
• other
• wallet: Google-pay

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