SUMMIT RACING SUM-G9001 Headers Steel Car Block 190861050334 G9001-9

( Brand: Summit Racing ), ( Part Type: Header Block ), ( Material: Steel ), ( Manufacturer Part Number: SUM-G9001 ), ( Ipn: G9001-9 ), ( Surface Finish: Painted 18-gauge Steel ), ( Important Notes: The Driver Side Front Tube Has An Indentation For Spark Plug Clea ), ( Seller: Summit Racing Equipment ), ( Header Flange Thickness: 5/16 In. ), ( Header Style: Full-length ), ( Header Finish: Temporary Non-high Temperature Paint ), ( Header Primary Tube Size: 1 5/8 In. ), ( Header Outlet Diameter: 2.500 In. ), ( Header Port Style: Oval ), ( Primary Tube Gauge: 18-gauge ), ( UPC: 190861050334 )

Review SUMMIT RACING Maniheader.com G9001 Headers Full length Steel Painted Chevy Car Small Block Pair

The Summit Racing Sum-G9001 G9001 Headers are full-length, high-performance exhaust headers designed for use with Chevrolet small-block engines. These headers are manufactured from premium T304 stainless steel, which is known for its superior strength, durability, and resistance to corrosion.

Each header features a 1.650-inch primary tube diameter that is carefully engineered to provide optimal exhaust flow and scavenging. The collectors are designed to be full-length, which allows for a more efficient exhaust system by reducing the length of the exhaust gases' travel. This can lead to improved engine performance and increased horsepower.

The Summit Racing Sum-G9001 G9001 Headers are also designed with a stud-welded flange that ensures a strong and secure attachment to the engine. The flanges are also matched to factory exhaust port locations, making for a straightforward installation process.

These headers come with 3/8-inch NPT threads on the collectors, which are designed to be used with Summit Racing's Sum-4051 or Sum-4052 header gaskets (sold separately). The headers also come with new OEM-style, high-temperature exhaust gaskets for a proper seal.

In summary, the Summit Racing Sum-G9001 G9001 Headers are a high-quality, full-length exhaust header set designed for use with Chevrolet small-block engines. They are manufactured from premium T304 stainless steel and feature a 1.650-inch primary tube diameter, full-length collectors, and stud-welded flanges. These headers can help improve engine performance and increase horsepower, making them an excellent choice for any performance-minded Chevrolet enthusiast.

Summit Racing Sum-G9001 G9001 Headers are full-length, steel headers designed for use with Chevy small-block engines. These headers offer several benefits and drawbacks for performance and exhaust system upgrades.

1. Enhanced Performance: Full-length headers provide better scavenging, allowing for more complete combustion and better engine efficiency. This results in increased horsepower and torque.

2. improved flow: The Summit Racing Sum-G9001 headers are designed to improve exhaust flow, which is crucial for efficient engine performance.

3. Durability: Steel headers are more durable than alternatives made of other materials, such as stainless steel or aluminum, and are better suited for high-performance applications.

1. Weight: Steel headers are heavier than alternative materials, which can impact vehicle handling and fuel economy.

2. Heat Management: Steel headers can generate more heat than alternative materials, which can affect catalytic converters and oxygen sensors, requiring additional modifications.

3. Welding: Proper installation of steel headers requires skilled welding, which can add to the cost and complexity of the project.

The Summit Racing Sum-G9001 G9001 Headers offer significant performance benefits for Chevy small-block engines through improved flow and scavenging. However, they come with drawbacks such as increased weight, heat management challenges, and the need for skilled welding.

If you're looking for a high-performance exhaust system upgrade for your Chevy small-block engine and are willing to invest in the installation process, the Summit Racing Sum-G9001 G9001 Headers can provide significant benefits. However, if you're concerned about weight, heat management, or the complexity of installation, alternative materials such as stainless steel or aluminum headers may be a better choice. It is essential to weigh the pros and cons and consider your specific application before making a decision.

part # sumg9001 prices

• $230.99-$399.99

specifications maniheader:

• for makes: Chevy
• brand: Summit Racing
• part type: Header Block
• material: Steel
• manufacturer part number: SUM-G9001
• interchange part number: G9001-9
• surface finish: Painted 18-gauge Steel
• important notes: The Driver Side Front Tube Has An Indentation For Spark Plug Clea
• seller: Summit Racing Equipment
• header flange thickness: 5/16 In.
• header style: Full-length
• header finish: Temporary Non-high Temperature Paint
• header primary tube size: 1 5/8 In.
• header outlet diameter: 2.500 In.
• header port style: Oval
• primary tube gauge: 18-gauge
• upc: 190861050334

offer maniheader:

• started: April 6, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

general maniheader:

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

payments maniheader:

• other
• wallet: Paypal
• credit card: Discover

returns maniheader:

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

seller maniheader:

• # reviews: 1143332
• rating: 99.4%

shipping maniheader:

• type: Fixed
• class: Economy
• service: Economy
• cost: $0.00
• transit: 2-4 Days

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