Kooks Headers Headers

Header Collector, Slip-on, Steel, 2.250 in. Inlets, 4.500 in. Outlet, Each

Part Number: KOK-9913SM

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Header Collector, Slip-on, Stainless Steel, 2.500 in. Inlets, 4.500 in. Outlet, Each

Part Number: KOK-9917S

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Estimated Ship Date: Aug 6, 2025 if ordered today

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2 1/2" Ball and Socket

Part Number: KOK-7105-AS-MALE

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Header bolt kit for GM GEN V LT Engines. (10) M8-1.25 x 25mm Grade 18-8 SS header bolts. 10mm head.

Part Number: KOK-BK113

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Header Bolt kit for HEMI and Ford Modular Engines. (16) M8-1.25 x 25mm Grade 18-8 SS header bolts. 10mm head.

Part Number: KOK-BK111

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Header Flanges, No Stubs, Stainless 0.375 in. Thick, 1.625 in. Port, Each

Part Number: KOK-7028S

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Raptor Flange D Port

Part Number: KOK-7071RAPTOR62

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.750 in. Port, Each

Part Number: KOK-7028-SA

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.125 in. Port, Each

Part Number: KOK-7040S

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Estimated Ship Date: Sep 2, 2025 if ordered today

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FLANGE

Part Number: KOK-7012B7051BS

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.000 in. Port, Each

Part Number: KOK-7051BS

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Estimated Ship Date: Aug 25, 2025 if ordered today

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2" SS TWR / VJR / Street Heat Flange (Individual)

Part Number: KOK-7022-S-0410

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Estimated Ship Date: Sep 2, 2025 if ordered today

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HEADER FLANGES

Part Number: KOK-7029S1750003

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Estimated Ship Date: Sep 2, 2025 if ordered today

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1 7/8" SS Stree Heat Flange (Bank)

Part Number: KOK-7011-SH-BS

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Estimated Ship Date: Sep 2, 2025 if ordered today

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2" SS Street Heat Flange (Bank)

Part Number: KOK-7011-SH-AS

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Estimated Ship Date: Sep 2, 2025 if ordered today

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2" GM Gen5 LT-1

Part Number: KOK-70-025

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Collector Flange, Steel, Natural, 4.0 in. Inside Diameter, 3-Bolt, Each

Part Number: KOK-7113-S

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Estimated Ship Date: Monday 7/28/2025

Stage 8 Locking Header Bolt Kit (Fine & Coarse Thread)

Part Number: KOK-BK105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 2, 2025 if ordered today

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Flange Ford 5.0L 4V Coyote Engine

Part Number: KOK-7029-S-2000

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.000 in. Port, Each

Part Number: KOK-7046BS-2

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each

Part Number: KOK-7062S

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Header Collector, Slip-on, Stainless Steel, 2.000 in. Inlets, 4.000 in. Outlet, Each

Part Number: KOK-9909S

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Estimated Ship Date: Monday 7/28/2025

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Headers, Full Length, Stainless Steel, Natural, 2.250 in. Tube, 4.00 in. Collector, BBC, Pair

Part Number: KOK-10702A00

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Estimated Ship Date: Monday 7/28/2025

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Headers, Long Tube, Stainless Steel, 2 in. x 3 in. Long Tube, Includes 3 in. to 2 3/4 in. OEM Green Catted Connection Pipes, Chevy Camaro, Kit

Part Number: KOK-2260H630

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Headers, Long Tube, Stainless Steel, 1.750 in. Primary Tubes, 3.00 in. Collector, Ford, Mustang, Coyote Swap, Pair

Part Number: KOK-10502202

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Estimated Ship Date: Sep 2, 2025 if ordered today

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