TMA TMA-HDSHEMI331 Hugger Exhaust Manifold Header SDD-HDSHEMI331 331-392

( Brand: Tma ), ( Part Type: Exhaust Manifold Header ), ( Ipn: Sdd-hdshemi331 ), ( Header Inlet / Outlet Size: In ), ( Restricted States: California, Maine, New York ), ( Color: Metallic ), ( Fitment Type: Performance/custom ), ( Manufacturer Part Number: TMA-HDSHEMI331 ), ( Material: T-304 Full Stainless Steel ), ( Surface Finish: Chrome Polished Stainless Steel ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State. )

Review TMA Chrysler Mopar Hugger Exhaust Manifold Header fits HEMI 1951–1958

Introducing the TMA TMA-HDSHemi331 exhaust manifold header, a high-performance upgrade for your 1951-1958 Chrysler 331-392 Mopar Hemi engine. This exhaust manifold header is meticulously engineered to deliver enhanced power and torque, providing a significant improvement over the stock exhaust system.

The TMA-HDSHemi331 header is constructed from premium 304 stainless steel, ensuring durability and longevity. The material's resistance to corrosion and high temperatures makes it an ideal choice for performance applications. Each header is designed with a 1.75-inch primary tube diameter and features a 5/16-inch thick flange.

This header comes with a unique "hugger" design, which keeps the exhaust headers close to the engine block. This design reduces exhaust gas flow restriction and backpressure, allowing the engine to breathe more freely. As a result, the engine produces more power and torque, translating to improved acceleration and overall performance.

The TMA-HDSHemi331 header is a direct replacement for the factory exhaust manifold, making installation straightforward. The header comes with new gaskets and hardware, ensuring a secure and leak-free installation. The exhaust studs are also threaded to accommodate the use of aftermarket high-performance exhaust systems.

Additionally, the TMA-HDSHemi331 header is compatible with various aftermarket intake systems, making it a versatile option for those looking to further enhance their engine's performance. It's also worth noting that this header is CARB-legal, meaning it can be used in California and other areas with strict emissions regulations.

In summary, the TMA TMA-HDSHemi331 exhaust manifold header is a must-have upgrade for any 1951-1958 Chrysler 331-392 Mopar Hemi engine looking for increased power, torque, and performance. Its durable construction from premium stainless steel, unique "hugger" design, and compatibility with various aftermarket intake systems make it a top choice for enthusiasts and racers alike.

Buying a TMA (Thompson Manufacturing and Assembly) TMA-HDS-HEMI 1951-1958 Chrysler 331-392 Mopar Hemi hugger exhaust manifold header involves considering several pros and cons before making a decision.

1. Improved Performance: These headers are designed to improve engine performance by providing a more efficient exhaust flow. This can result in increased horsepower and torque.

2. Better Fuel Economy: By improving exhaust flow and reducing backpressure, these headers can help improve fuel economy.

3. Custom Fit: These headers are specifically designed for the 1951-1958 Chrysler Hemi engines, ensuring a precise fit.

4. Durability: TMA headers are known for their durability and ability to withstand high temperatures and engine pressures.

5. Enhanced Sound: The hugger design of these headers can provide a more aggressive exhaust note.

1. Cost: These headers can be expensive compared to stock exhaust manifolds.

2. Installation Complexity: Installing these headers can be a complex process, especially for those without experience in exhaust system installation.

3. Welding Required: In some cases, welding may be required to properly install these headers.

4. Exhaust Leakage: There is a risk of exhaust leakage if the headers are not installed properly.

5. Loud Exhaust Note: The hugger design of these headers can result in a louder exhaust note, which may not be desirable for those seeking a quieter ride.

The decision to buy a TMA TMA-HDS-HEMI 1951-1958 Chrysler 331-392 Mopar Hemi hugger exhaust manifold header ultimately depends on your priorities and budget. If you are looking for improved performance, better fuel economy, and a custom fit, these headers may be worth the investment. However, if you are concerned about the cost, installation complexity, or the potential for exhaust leakage or a louder exhaust note, you may want to consider alternative options.

If you have experience with exhaust system installation and are willing to invest in improved performance and durability, the TMA TMA-HDS-HEMI 1951-1958 Chrysler 331-392 Mopar Hemi hugger exhaust manifold headers could be a good choice for you. However, if you are unsure about your ability to properly install these headers or are concerned about the cost or potential downsides, it may be worth considering alternative options or seeking the assistance of a professional exhaust system installer.

part # tma-hdshemi331 price

• $130.89

specifications maniheader:

• for models: Hemi
• for makes: Chrysler, Mopar
• for years: 1951-1958
• brand: Tma
• part type: Exhaust Manifold Header
• interchange part number: SDD-HDSHEMI331
• header inlet / outlet size: In
• restricted states: California, Maine, New York
• color: Metallic
• fitment type: Performance/custom
• manufacturer part number: TMA-HDSHEMI331
• material: T-304 Full Stainless Steel
• surface finish: Chrome Polished Stainless Steel
• california prop 65 warning: This Product Contains Chemicals Known To The State.

payments maniheader:

• other
• wallet: Paypal
• credit card: Diners-club

general maniheader:

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

shipping maniheader:

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

seller maniheader:

• rating: 98.5%
• # reviews: 12826

offer maniheader:

• quantity: 5
• options: Ship-to-home
• started: April 13, 2026
• availability: In Stock
• sold: 0

returns maniheader:

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

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