1. Manifolds & Headers Offered
  2. sku: 6013666247016623
  3. SCHOENFELD HEADERS 3006-12

SCHOENFELD HEADERS 3006-12 Header Bolt Head 3/8-16X3/4IN 5/16 12PK

3006-12 Schoenfeld Headers Header Bolt 3/8-16x3/4in 5/16 Head 12pk

( Brand: Schoenfeld Headers ), ( Type: Exhaust Manifold/header Fastener Kits ), ( Manufacturer Part Number: 3006-12 ), ( Performance Part: Yes )

Review SCHOENFELD HEADERS Header Bolt 3/8-16x3/4in 5/16 Head 12pk

The Schoenfeld 3006-12 header bolts are a vital component in assembling a high-performance engine. These bolts are specifically designed for use in header applications, ensuring a secure and reliable connection between the header and the engine block or manifold.

Each bolt measures 3/8-16x3/4 inches in size, making them suitable for various header and engine configurations. The 3/8-16 thread pitch is a common standard in the automotive industry, allowing for easy interchangeability with other components. The bolts have a 5/16 inch hex head, providing a comfortable grip for use with socket wrenches or other hex-headed tools.

These header bolts are manufactured from high-strength material, ensuring durability and resistance to the extreme temperatures and pressures encountered during engine operation. They are also coated with a protective finish to help prevent corrosion and ensure a long service life.

The Schoenfeld 3006-12 header bolts come in a package of twelve, providing enough bolts for most header installations. Each bolt is carefully inspected and packaged to ensure the highest quality and consistency. The packaging is designed to protect the bolts during shipment and storage.

These header bolts are an essential upgrade for any performance engine build. They provide the strength and reliability needed to handle the increased power and torque produced by high-performance engines. With their durable construction and protective finish, these bolts are a wise investment for any serious engine builder or mechanic.

In summary, the Schoenfeld 3006-12 header bolts are a high-quality, durable, and reliable solution for securing headers to engine blocks or manifolds. Their standard thread pitch, hex head design, and protective finish make them an ideal choice for a wide range of engine applications. With a package of twelve bolts, you can complete most header installations with confidence.

Schoenfeld Headers' 3006-12 header bolts are a popular choice among performance enthusiasts for their strength and durability. Here are some pros and cons of buying these header bolts:

Pros:

1. High-quality materials: These header bolts are made from high-strength, heat-treated steel, making them more resistant to bending and breaking compared to stock bolts.

2. Improved performance: By using stronger header bolts, the connection between the header and the engine block is more secure, allowing for better engine performance and increased power.

3. Designed for high-performance applications: Schoenfeld Headers' header bolts are specifically designed for high-performance applications, making them a popular choice among racecar builders, hot rod enthusiasts, and other performance applications.

4. Easy installation: These header bolts come in a pack of 12, making it easier to complete a header installation on most vehicles.

Cons:

1. Cost: Schoenfeld Headers' header bolts are more expensive than stock bolts, making them a more significant investment for some.

2. Requires special tools: Installing these header bolts may require specialized tools, such as a torque wrench, to ensure proper installation and prevent damage to the threads.

3. May not be necessary for all applications: Depending on the vehicle and its intended use, the added cost and complexity of using header bolts may not be necessary. For most daily driver applications, stock bolts may be sufficient.

In conclusion, Schoenfeld Headers' 3006-12 header bolts offer several advantages, including improved performance and durability, but they also come with a higher cost and potential installation complexities. If you are building a high-performance vehicle or competing in racing, these header bolts are worth considering. However, for daily driver applications, stock bolts may be a more cost-effective and practical choice. Ultimately, the decision to use header bolts depends on your specific needs and budget.

part # 300612 prices

  • $13.97-$25.01

specifications maniheader:

  • brand: Schoenfeld Headers
  • type: Exhaust Manifold/header Fastener Kits
  • manufacturer part number: 3006-12
  • performance part: Yes

seller maniheader:

  • rating: 99.5%
  • # reviews: 104740

payments maniheader:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

shipping maniheader:

  • cost: $0.00
  • class: Standard
  • transit: 4-9 Days
  • type: Fixed
  • service: Standard

returns maniheader:

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

offer maniheader:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 5
  • sold: 0
  • started: May 31, 2025

general maniheader:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
  • condition: New
type: exhaust manifold/header fastener kits, performance part: yes,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 6013666247016623,

Schoenfeld Headers 3006-12 Is Similar To:

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5 offers $13.97–$25.01 USD
  • Offer #1: $21.95 price + free delivery = $21.95* total. Smaller hex makes installing header bolts much easier. Schoenfeld 5/16" Head Chevy Header Bolts.FREE SHIPPING
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  • Offer #3: $13.97 price + $17.99 delivery = $31.96* total. Color: Black. Header Bolt - 3/8-16 in Thread - 0.75 in Long - 5/16 in Hex Head - Steel - Set of 12.+$17.99 shipping
  • Offer #4: $33.86 price + free delivery = $33.86* total. Designed for header installations The Schoenfeld Header Bolt Kit is designed for secure header installation in performance and racing applications.FREE SHIPPING
  • Offer #5: $30.92 price + free delivery = $30.92* total. With Trusted Carriers. Material Steel.FREE SHIPPING