1. Manifolds & Headers Offered
  2. sku: 7976962059517502
  3. 1ST RACING BBC6772

1ST-RACING BBC6772 Headers Manifold Big Block 502 572 V8 5.7 6.0

fits model: Turbo, 427, 454, 396. make: Chevy.

Bbc6772 1st-racing Turbo Headers Manifold For Big Block Chevy Bbc 427 454 396 502 572 V8 5.7 6.0

( Brand: 1st-racing ), ( Mounting Style: Bolt-on ), ( Type: Exhaust Manifold ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: Twin Turbo Manifold Exhaust For Big Block Chevy 427 454 396 502 B ), ( Items Included: Gasket, Mounting Hardware ), ( Manufacturer Part Number: BBC6772 ), ( Universal Fitment: No ), ( Placement On Vehicle: Left, Right, Rear, Front ), ( Performance Part: Yes )

Review 1ST-RACING Headers Manifold Big Block Chevy Bbc 502 572 V8 5.7 6.0 fits TURBO 427 454 396

Introducing the 1st Racing BBc6772 Turbo Headers Manifold, a high-performance aftermarket solution designed specifically for Big Block Chevy engines with BBc heads. This manifold is compatible with a wide range of V8 engines, including 427, 454, 396, 502, 572, and 5.7, 6.0-liter versions.

This manifold is meticulously crafted from premium T304 stainless steel, ensuring superior strength, durability, and resistance to corrosion. The use of T304 stainless steel allows for optimal heat dissipation, which is essential in boosted applications.

The BBc6772 Turbo Headers Manifold boasts a unique design that incorporates a twin 6-bolt flange, enabling a seamless integration with most turbochargers. The flanges are engineered to provide a secure connection, ensuring maximum power transfer and reliability.

This manifold comes with pre-welded studs and gaskets, making the installation process more straightforward and efficient. The pre-welded studs are designed to ensure proper alignment and secure attachment of the exhaust system components.

The BBc6772 Turbo Headers Manifold is engineered with a precise and uniform collector design, which ensures optimal exhaust gas flow and scavenging. The collector design is optimized to minimize backpressure and maximize power gains, making it ideal for both street and racing applications.

The manifold's design also includes a built-in oxygen sensor bung, allowing for easy oxygen sensor installation and monitoring. This feature is essential for maintaining optimal engine performance and ensuring proper fuel-air mixture.

The 1st Racing BBc6772 Turbo Headers Manifold is a direct replacement for the factory manifold and is designed to bolt directly onto the engine, making it a plug-and-play solution for Big Block Chevy owners looking to upgrade their exhaust system for improved power and performance.

In summary, the 1st Racing BBc6772 Turbo Headers Manifold is a high-quality, durable, and performance-enhancing upgrade for Big Block Chevy engines. Its unique design, superior materials, and precision engineering make it an excellent choice for anyone looking to maximize power and efficiency in their Chevy V8 engine.

Pros and Cons of Buying 1st Racing BBQ6772 Turbo Headers Manifold for Big Block Chevy V8s

Introduction:

The 1st Racing BBQ6772 Turbo Headers Manifold is a popular aftermarket upgrade for big block Chevy engines (427, 454, 396, 502, 572, 5.7, and 6.0) designed to improve performance by reducing backpressure and increasing exhaust flow. In this analysis, we will discuss the key advantages and disadvantages of investing in this product.

Pros:

1. Enhanced Performance: 1st Racing turbo headers offer improved exhaust flow, reducing backpressure and allowing the engine to breathe more efficiently. This results in increased horsepower and torque.

2. Durability: Manufactured from high-quality materials, including 321 Stainless Steel and 4130 Chromoly steel, these headers are designed to withstand the rigors of high-performance driving.

3. Custom Fit: The BBQ6772 headers are specifically designed for big block Chevy engines, ensuring a perfect fit and minimal exhaust leaks.

4. Improved Fuel Economy: By reducing backpressure and optimizing exhaust flow, 1st Racing headers can contribute to improved fuel economy, as less fuel is wasted during the combustion process.

5. Enhanced Engine Sound: The free-flowing exhaust produced by these headers results in a more aggressive engine note, appealing to many performance enthusiasts.

Cons:

1. Cost: The 1st Racing BBQ6772 Turbo Headers Manifold is a premium aftermarket part, which can be a significant investment for some enthusiasts.

2. Installation Complexity: Installing these headers can be a challenging process due to their size and the need for precise fitment and alignment. It is recommended that these headers be installed by a professional mechanic.

3. Potential for Increased Emissions: The free-flowing exhaust produced by these headers could potentially result in increased emissions, although this is not a significant concern for most enthusiasts.

4. Potential for Increased Noise: The enhanced engine sound produced by these headers may be too loud for some drivers, requiring the use of aftermarket exhaust components to mitigate noise levels.

Conclusion:

The 1st Racing BBQ6772 Turbo Headers Manifold offers significant performance benefits for big block Chevy engines, including increased horsepower, torque, and exhaust flow. While the cost and installation complexity may be drawbacks for some enthusiasts, the durability, custom fit, improved fuel economy, and enhanced engine sound make this a worthwhile investment for those seeking to maximize the potential of their big block Chevy V8.

Recommendation:

If you are a performance enthusiast looking to enhance the capabilities of your big block Chevy engine, the 1st Racing BBQ6772 Turbo Headers Manifold is a high-quality aftermarket part that delivers impressive results. However, it is essential to consider the cost and installation complexity before making a purchase. We recommend consulting with a professional mechanic to determine if these headers are the right choice for your specific application.

part # bbc6772 price

  • $316.96

specifications maniheader:

  • for models: Turbo, 427, 454, 396
  • for makes: Chevy
  • brand: 1st-racing
  • mounting style: Bolt-on
  • type: Exhaust Manifold
  • manufacturer warranty: 1 Year
  • oe/oem part number: Twin Turbo Manifold Exhaust For Big Block Chevy 427 454 396 502 B
  • items included: Gasket, Mounting Hardware
  • manufacturer part number: BBC6772
  • universal fitment: No
  • placement on vehicle: Left, Right, Rear, Front
  • performance part: Yes

general maniheader:

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

seller maniheader:

  • rating: 60.0%
  • # reviews: 52

offer maniheader:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 10
  • sold: 0
  • started: September 9, 2025

returns maniheader:

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

shipping maniheader:

  • transit: 3-8 Days
  • service: UPS Ground
  • class: Standard
  • type: Fixed
  • cost: $50.00
  • carrier: UPS

payments maniheader:

  • credit card: Visa
  • other
  • wallet: Apple-pay
for models: turbo, 427, 454, 396, for makes: chevy, mounting style: bolt-on, type: exhaust manifold, manufacturer warranty: 1 year, oe/oem part number: twin turbo manifold exhaust for big block chevy 427 454 396 502 b, items included: gasket, mounting hardware, universal fitment: no, placement on vehicle: left, right, rear, front, performance part: yes,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 7976962059517502,

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