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Kooks Headers 2863H420 1-7/8" Stainless Header and Catted Connection Kit

(2019-2024 Chevrolet Silverado 1500; 2021-2023 Chevrolet Suburban; 2022 Chevrolet Silverado 1500 LTD; 2019-2024 GMC Sierra 1500 + 4 more models)

Manufacturer

Part Number

2863H420
Sale Price

$3,602.47

In Stock (5)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Kooks Headers 2863H420 is a complete stainless steel header and catted connection kit engineered specifically for 2019-2023 GM 1500 Series trucks equipped with the 6.2L engine. This performance exhaust system features 1-7/8" primary tubes designed to maximize exhaust flow and unlock additional horsepower and torque from your GM truck's powerplant.

Key Features:

  • 1-7/8" diameter stainless steel primary tubes for optimal exhaust flow
  • Includes catalytic converter connection pipes for 50-state emissions compliance
  • Precision-engineered fitment for 2019-2023 GM 1500 Series 6.2L applications
  • 304 stainless steel construction for durability and corrosion resistance
  • Complete header and connection kit for comprehensive installation
  • Handcrafted in the USA with over 50 years of exhaust manufacturing expertise

Kooks Headers has been the industry leader in high-performance exhaust systems since 1962, with proven success in NHRA, NASCAR, and numerous other racing organizations. This header system delivers the race-proven technology and quality craftsmanship that Kooks is known for, adapted for street-legal truck applications. The included catalytic converters ensure your truck remains emissions compliant while delivering significant performance gains over the restrictive factory exhaust manifolds.

Products specifications

Fits

2019-2024 Chevrolet Silverado 1500; 2021-2023 Chevrolet Suburban; 2022 Chevrolet Silverado 1500 LTD; 2019-2024 GMC Sierra 1500; 2021-2023 GMC Yukon; 2021-2023 GMC Yukon XL; 2022 GMC Sierra 1500 Limited; 2021-2023 Cadillac Escalade

Collector Tube Size

3.000 in.

Gasket Or Seal Included

Yes

Outlet Diameter

3.000 in.

Mounting Hardware Included

Yes

Port Shape

Oval

Collector Diameter

3.000 in.

Tube Direction

Down Swept

Coated Finish

Stainless Steel

Prop 65

Yes

Tube Diameter

1.875 in.

Material

304 Stainless Steel

Color

Stainless Steel

Oxygen Sensor Port

Yes

Application

Automotive

You had what I wanted at an affordable price. Even with the shipping it was cheaper than Amazon! Great experience so far. I will await the arrival of my order, but if it is anything like today, I am sure I will be satisfied.

Easy online purchase. Shipped right away. Very pleased.

Bought the Swagman XTC4 bike rack. You need to update your pictures to show the new cheaper lighter weight black hold down ratchet mechanisms. Your picture shows the heavier gray hold downs not the new black ones. I decided it was not worth sending it back.

Just what I needed.

It took a few days for the order to be processed, but then shipping was extremely fast. I would buy them you again.

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