2038101 366cc BB3 Xtra Assembled Cylinder Head for Big Block Chevy
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2038101 366cc BB3 Xtra Assembled Cylinder Head for Big Block Chevy
Unleash the power of your Big Block Chevy with our premium BB-3 Xtra Cylinder Head!
2038101 366cc BB3 Xtra Assembled Cylinder Head for Big Block Chevy
Item #: 3619659

2038101 366cc BB3 Xtra Assembled Cylinder Head for Big Block Chevy

Item #: 3619659
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Unleash the power of your Big Block Chevy with our premium BB-3 Xtra Cylinder Head!
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What Stands Out

High Performance
Designed for optimal airflow and combustion efficiency, this BB3 Xtra cylinder head enhances horsepower and torque, providing significant power gains for your Big Block Chevy engine.
Quality Construction
Manufactured with precision and durability in mind, the assembled cylinder head ensures long-lasting performance, making it a reliable choice for enthusiasts and racers alike.
Easy Installation
The pre-assembled design simplifies installation, saving time and effort, allowing users to quickly upgrade their engines and hit the road or track with enhanced performance.

Product Details

Shop 2038101 366cc BB3 Xtra Assembled Cylinder Head for Big Block Chevy online at a best price in Micronesia. B003OB0YOE

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts seeking enhanced engine performance and horsepower from their Big Block Chevy.

  • Engine Builders

    Designed for professionals assembling high-performance big block engines, providing precision and quality needed for excellent builds.

  • Racers

    Great choice for racers wanting to maximize efficiency and power output, ensuring competitive edge on the track.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers looking for standard performance and moderate upgrades in their vehicles.

Product Description

2038101 366cc BB3 Xtra Assembled Cylinder Head for Big Block Chevy

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Customer Questions & Answers

  • Question: What is the valve size for this cylinder head?

    Answer: The valve size is 2.300 inches for the intake and 1.880 inches for the exhaust.
  • Question: Is this cylinder head compatible with all Big Block Chevy engines?

    Answer: Yes, it is specifically designed for Big Block Chevy engines.
  • Question: What is the weight of the package?

    Answer: The package weight is 48.0 pounds.

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Pros

  • Improves engine performance
  • Durable construction
  • Easy installation
  • Great for heavy-duty use
  • Enhances airflow efficiency

Cons

  • May require minor adjustments during setup.

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Features & Benefits

  • Designed specifically for Big Block Chevy applications.
  • Assembled with high-quality components for enhanced performance.
  • Features 2.300 in intake and 1.880 in exhaust valves.
  • Offers a 366cc intake port for superior airflow.
  • Lightweight aluminum construction for better efficiency.
  • Package weight is 48.0 pounds, ensuring durability and strength.

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