FENTON 3657963A Stovebolt Straight Inline Headers 216 235 261

( Brand: Fenton ), ( Type: Exhaust Manifolds ), ( Color: Natural ), ( Item Height: 9.000 ), ( Manufacturer Part Number: 3657963A ), ( Material: Iron ), ( Item Length: 15.00 ), ( Universal Fitment: Yes ), ( Item Width: 10.000 )

Review FENTON Chevy Stovebolt Straight Inline Cyl Headers 216 235 261 fits 1936–1959

Introducing the Fenton 3657963A 1936-1959 Chevy Stovebolt Straight Inline Headers, a must-have performance upgrade for your classic Chevrolet vehicle. These headers are meticulously designed and engineered to deliver optimal power and torque, making them an ideal choice for hot rods, restorations, and custom builds.

The Fenton 3657963A headers are crafted from premium 304 stainless steel, ensuring superior corrosion resistance and longevity. The straight design of these headers promotes better flow dynamics and allows for improved exhaust scavenging, resulting in enhanced engine performance.

These headers are specifically designed for 1936-1959 Chevy models with stovebolt engine mounts, featuring a 216, 235, and 261 size, making them a perfect fit for your classic Chevrolet. The 1 5/8-inch primary tubes taper down to 1 3/4-inch collectors, providing a smooth transition and ensuring that every bit of power is harnessed effectively.

The Fenton 3657963A headers are designed to work seamlessly with your factory exhaust system, while also offering the flexibility to be used with aftermarket headers and mufflers. The flanges are machined to OEM specifications, ensuring a precise fit and easy installation.

Installation is made simple with the included gaskets, hardware, and instructions. The headers come pre-welded with oxygen sensors tabs for easy sensor location, making them compatible with most modern fuel management systems.

By upgrading to the Fenton 3657963A 1936-1959 Chevy Stovebolt Straight Inline Headers, you'll experience improved throttle response, increased horsepower, and better fuel efficiency. These headers are a worthwhile investment for any Chevy enthusiast looking to take their classic vehicle's performance to the next level.

Fenton 3657963A 1936-1959 Chevy Stovebolt Straight Inline Headers (216, 235, 261) are aftermarket exhaust headers designed for use in older Chevrolet vehicles. These headers are known for their ability to improve engine performance and efficiency by providing better exhaust flow and reducing backpressure. Here are some pros and cons of buying these headers:

1. Improved Performance: By reducing exhaust backpressure and providing better exhaust flow, these headers can help improve engine performance. This can result in increased horsepower and torque, leading to better acceleration and overall driving experience.

2. Enhanced Sound: These headers produce a unique and desirable exhaust note that many enthusiasts appreciate. The sound is often described as a deeper and more resonant tone than stock exhaust systems.

3. Better Fuel Efficiency: By reducing backpressure and improving exhaust flow, these headers can also help improve fuel efficiency. This can result in better gas mileage and lower fuel costs over time.

4. Improved Engine Response: The improved exhaust flow and reduced backpressure can also lead to quicker engine response, making the vehicle feel more responsive and agile.

5. Customizability: These headers come in a variety of sizes and configurations to fit different Chevrolet engines, allowing enthusiasts to customize their exhaust system to their specific vehicle and performance goals.

1. Cost: Aftermarket headers can be more expensive than stock exhaust systems. The cost of the Fenton 3657963A headers can range from several hundred to over a thousand dollars, depending on the specific application.

2. Installation Complexity: Installing aftermarket headers can be a complex and time-consuming process. It may require specialized tools and expertise, and may involve modifications to the engine and exhaust system.

3. Loud Exhaust: The improved exhaust flow and reduced backpressure can also result in a louder exhaust note, which may not be desirable for those who value a quieter driving experience.

4. Potential for Increased Emissions: The improved exhaust flow and reduced backpressure can potentially increase emissions, depending on the specific application and engine tuning. This may be a concern for those who live in areas with strict emissions regulations.

5. Potential for Engine Damage: Installing aftermarket headers without proper expertise or caution can potentially damage the engine or exhaust system. It is important to follow proper installation procedures and to use high-quality components to minimize the risk of damage.

Fenton 3657963A 1936-1959 Chevy Stovebolt Straight Inline Headers (216, 235, 261) offer several benefits for those looking to improve the performance and sound of their older Chevrolet vehicle. However, they also come with some drawbacks, including cost, installation complexity, potential for increased emissions, and the risk of engine damage. Ultimately, the decision to purchase these headers depends on the individual's specific goals, budget, and expertise. For those with the necessary resources and desire for improved performance and sound, these headers can be a worthwhile investment. For those who prioritize a quieter driving experience or who are not comfortable with the installation process, a stock exhaust system may be a better choice.

If you are considering purchasing Fenton 3657963A 1936-1959 Chevy Stovebolt Straight Inline Headers (216, 235, 261), it is recommended that you do thorough research on the specific application and installation process. Consult with experienced installers or performance shops to ensure that you have the necessary expertise and resources to install the headers safely and effectively. Additionally, consider the potential costs, both in terms of time and money, and weigh the benefits against the drawbacks to determine if these headers are the right choice for your specific application.

part # 3657963a prices

• $175.00-$326.99

specifications maniheader:

• for makes: Chevy
• for years: 1936-1959
• brand: Fenton
• type: Exhaust Manifolds
• color: Natural
• item height: 9.000
• manufacturer part number: 3657963A
• material: Iron
• item length: 15.00
• universal fitment: Yes
• item width: 10.000

shipping maniheader:

• cost: $26.04
• service: FedEx Ground or FedEx Home Delivery, USPS Ground Advantage
• carrier: FedEx, USPS
• type: Calculated
• class: Standard
• transit: 3-8 Days

returns maniheader:

• policy: No Returns

offer maniheader:

• started: March 18, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

payments maniheader:

• credit card: Visa
• other
• wallet: Apple-pay

seller maniheader:

• # reviews: 3220
• rating: 100.0%

general maniheader:

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

Fenton 3657963A Is Similar To:

• Fenton 910-13611 1936-1959 Chevy Stovebolt Straight Inline 6 Cyl Headers 216 235 261 (92.2% similar) $326.99. (September 24th, 2024)
• Fenton 701807501775 Cast Iron Chevy 37-62 Inline 6 216-261 Cylinder Headers Black (47.6% similar) $250.00–$419.95. (February 25th, 2025)
• Fenton 838397 Chevy 235 216 Dual Intake Manifold (35.1% similar) $199.00–$2799.99. (May 27th, 2025)