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Components

23 Degree SBC Stahl 7-Bolt Flange - 5/16" thick Mild Steel
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SKU: 7034
23 Degree SBC Stahl 7-Bolt Flange - 5/16" thick Mild Steel
$19.62
18 Degree SBC Header Flange - 3/8" Thick Mild Steel. Ports for 1-7/8" Primaries
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SKU: 7035
18 Degree SBC Header Flange - 3/8" Thick Mild Steel. Ports for 1-7/8" Primaries
$21.62
Stock Style BBC Flange Mild Steel Header Flange - 1-7/8" Primaries
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SKU: 7039
Stock Style BBC Flange Mild Steel Header Flange - 1-7/8" Primaries
$23.62
Stock Style BBC Flange Mild Steel Header Flange - 2-1/8" Primaries
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SKU: 7040
Stock Style BBC Flange Mild Steel Header Flange - 2-1/8" Primaries
$20.62
Stock Style BBC Flange Mild Steel Header Flange - 2-1/4" Primaries
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SKU: 7041
Stock Style BBC Flange Mild Steel Header Flange - 2-1/4" Primaries
$20.62
Stock Style BBC Flange Mild Steel Header Flange - 2-3/8" Primaries
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SKU: 7042
Stock Style BBC Flange Mild Steel Header Flange - 2-3/8" Primaries
$24.62
LSX Mild Steel Header Flange. Round Port for 1-3/4" Primaries.
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SKU: 7046
LSX Mild Steel Header Flange. Round Port for 1-3/4" Primaries.
$22.62
Ford 3V Modular Mild Steel Header Flange. Ports for 1-3/4" Primaries.
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SKU: 7060
Ford 3V Modular Mild Steel Header Flange. Ports for 1-3/4" Primaries.
$26.62
23 Degree SBC Mild Steel Header Flange. Ports for 1-1/2" Primaries.
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SKU: 7071
23 Degree SBC Mild Steel Header Flange. Ports for 1-1/2" Primaries.
$16.62
5.4L/5.8L Shelby GT500 Header Flange - 3/8" Thick SS Ports for 2" Primaries.
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SKU: 70-016
5.4L/5.8L Shelby GT500 Header Flange - 3/8" Thick SS Ports for 2" Primaries.
$28.62
GM GEN 5 LT1 Header Flange - 3/8" Thick SS. Ports for 1-3/4" Primaries.
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SKU: 70-023
GM GEN 5 LT1 Header Flange - 3/8" Thick SS. Ports for 1-3/4" Primaries.
$29.62
GM GEN 5 LT1 Header Flange - 3/8" Thick Mild Steel. Ports for 1-3/4" Primaries.
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SKU: 70-023-STEEL
GM GEN 5 LT1 Header Flange - 3/8" Thick Mild Steel. Ports for 1-3/4" Primaries.
$16.62
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Warning / California (Proposition 65)

Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals. 

Proposition 65 also prohibits California businesses from knowingly discharging significant amounts of listed chemicals into sources of drinking water. 

Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. This list, which must be updated at least once a year, has grown to include approximately 900 chemicals since it was first published in 1987.

For more information, please visit www.p65warnings.ca.gov.

Warning / California (CARB)

California laws prohibit the use of any aftermarket exhaust part or system that modifies, removes or replaces original equipment catalysts unless the California Air Resources Board has issued an Executive Order regarding such part or system or unless the part or system is exempted by being used only on racing vehicles on closed courses. Neither Kooks Headers and Exhaust nor any of their subsidiaries make any representation that any of their parts or systems has received such an Executive Order or that any of their parts or systems conform with the racing vehicles exemption. The purchasers are entirely responsible for informing themselves of applicable California laws and to comply with those laws.

Unauthorized Vendors

Kooks products purchased through any unauthorized vendor (including but not limited to): Amazon and Maryland Speed will not be warrantied by Kooks. Likewise, returns from any unauthorized vendor will not be accepted by Kooks.