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Header - Flange

  • 114 Items
  • 4  of  5
244864
F.B./LT1 SBC Header Flange - 3/8" Thick Mild Steel. Ports for 1-3/4" Primaries
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SKU: 7031-FB
F.B./LT1 SBC Header Flange - 3/8" Thick Mild Steel. Ports for 1-3/4" Primaries
$18.62
F.B./LT1 SBC Header Flange - 3/8" Thick Stainless. Ports for 1-3/4" Primaries
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SKU: 7031-FB-S
F.B./LT1 SBC Header Flange - 3/8" Thick Stainless. Ports for 1-3/4" Primaries
$36.17
23 Degree SBC Header Flange - 3/8" Thick Stainless - for 1-3/4" Primaries
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SKU: 7031-S
23 Degree SBC Header Flange - 3/8" Thick Stainless - for 1-3/4" Primaries
$31.53
23 Degree SBC Adapter Kit Stock Inline 6-Bolt to Stahl 7-Bolt
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SKU: 7032-KIT
23 Degree SBC Adapter Kit Stock Inline 6-Bolt to Stahl 7-Bolt
$221.60
23 Degree SBC Stahl Header Flange - 5/16" Thick Mild Steel - for 2" Primaries
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SKU: 7034-A
23 Degree SBC Stahl Header Flange - 5/16" Thick Mild Steel - for 2" Primaries
$28.10
23 Degree SBC Stahl Header Flange - 3/8" Thick Stainless - for 2" Primaries
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SKU: 7034-AS
23 Degree SBC Stahl Header Flange - 3/8" Thick Stainless - for 2" Primaries
$40.67
23 Degree SBC Stahl Header Flange - 3/8" Thick Stainless - for 1-7/8" Primaries
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SKU: 7034-S
23 Degree SBC Stahl Header Flange - 3/8" Thick Stainless - for 1-7/8" Primaries
$61.16
23 Degree SBC Stahl Header Flange - 3/8" Thick Mild Steel - for 2" Primaries
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SKU: 7034-SP-2
23 Degree SBC Stahl Header Flange - 3/8" Thick Mild Steel - for 2" Primaries
$28.87
23 Degree SBC Stahl Header Flange - 3/8" Thick Stainless - for 2" Primaries
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SKU: 7034-SP-2S
23 Degree SBC Stahl Header Flange - 3/8" Thick Stainless - for 2" Primaries
$63.09
18 Degree SBC Header Flange - 3/8" Thick Stainless. Ports for 1-7/8" Primaries
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SKU: 7035-S
18 Degree SBC Header Flange - 3/8" Thick Stainless. Ports for 1-7/8" Primaries
$63.43
Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -1-7/8" Primaries
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SKU: 7039-S
Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -1-7/8" Primaries
$38.73
Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2" Primaries
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SKU: 7039S-200
Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2" Primaries
$39.57
Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2-1/8" Primaries
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SKU: 7040-S
Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2-1/8" Primaries
$40.13
Hybrid BBC Header Flange - 3/8" Thick 304 Stainless -2-1/8" Primaries
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SKU: 7040S-502
Hybrid BBC Header Flange - 3/8" Thick 304 Stainless -2-1/8" Primaries
$70.40
Stock Style BBC Header Flange - 3/8" Thick Mild Steel -2-1/2" Primaries
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SKU: 7041-250
Stock Style BBC Header Flange - 3/8" Thick Mild Steel -2-1/2" Primaries
$28.50
Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2-1/2" Primaries
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SKU: 7041-250-S
Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2-1/2" Primaries
$43.10
5" Bore Spacing BBC Header Flange - 3/8" Thick 304 Stainless -2-3/8" Primaries
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SKU: 7042-AS
5" Bore Spacing BBC Header Flange - 3/8" Thick 304 Stainless -2-3/8" Primaries
$45.57
LSX Header Flange - 3/8" Thick Mild Steel. Round Port for 2" Primaries.
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SKU: 7046-2
LSX Header Flange - 3/8" Thick Mild Steel. Round Port for 2" Primaries.
$27.43
LSX Header Flange - 3/8" Thick Mild Steel. Round Port for 1-7/8" Primaries.
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SKU: 7046-A
LSX Header Flange - 3/8" Thick Mild Steel. Round Port for 1-7/8" Primaries.
$28.50
LSX Header Flange - 3/8" Thick Stainless. D Port for 1-7/8" Primaries.
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SKU: 7046-BS
LSX Header Flange - 3/8" Thick Stainless. D Port for 1-7/8" Primaries.
$32.53
LSX Header Flange - 3/8" Thick Stainless. D Port for 1-7/8" Primaries.
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SKU: 7046-BS-2
LSX Header Flange - 3/8" Thick Stainless. D Port for 1-7/8" Primaries.
$48.70
LSX Header Flange - 3/8" Thick Stainless. Round Port for 2-1/8" Primaries.
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SKU: 7047S-213
LSX Header Flange - 3/8" Thick Stainless. Round Port for 2-1/8" Primaries.
$35.63
SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Steel. Ports for 1-7/8"
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SKU: 7051-A
SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Steel. Ports for 1-7/8"
$22.61
SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Steel. Ports for 2"
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SKU: 7051-B
SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Steel. Ports for 2"
$22.57
  • 114 Items
  • 4  of  5
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.