Kooks Headers Parts and Accessories

Oxygen Sensor Harnesses, 4-wire, 8 in. Length, Chevy, Pair

Part Number: KOK-EX683-Z

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Header Collector Locking Tabs, 4 Stainless Steel Tabs, 2 Bolts, Nuts, Washers, Kit

Part Number: KOK-9001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Exhaust Header Gasket

Part Number: KOK-SS-755897

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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02 Sensor Extensions

Part Number: KOK-CAS-104110

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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EXHAUST GASKET

Part Number: KOK-PY-8016-AL

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Header Gasket, Aluminum, Ford, Outer Adapter Plate Gasket, Twisted Wedge R Heads, Pair

Part Number: KOK-PY8010A8014A

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 7, 2026 if ordered today

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3V Ford Gaskets M.L.A.

Part Number: KOK-PY-8023-A-AL

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Oxygen Sensor Extension Harness, 4 flat female and 4 flat male, 18 in. Long, Each

Part Number: KOK-CAS109010-18

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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24" 02 Extension Harness - (Round Conn)

Part Number: KOK-CAS-109015

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Exhaust Flanges, Stainless Steel, 2-Bolt Design, 0.375 in. Thick, for 3.000 in. Exhaust Pipe Diameter, Each

Part Number: KOK-7107S

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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3" S/S 90 Degree Bends. 16 G

Part Number: KOK-903003516304

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Exhaust Flange, GM 3.6L V6 Head Pipe Flange. 3/8" Thick Stainless. 3-Bolt Round Port.

Part Number: KOK-71-010

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Estimated Ship Date: May 7, 2026 if ordered today

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Exhaust Flange, 3" 2-Bolt Exhaust Flange. 3/8" Thick Steel. '11-'14 Coyote Manifold Outlet

Part Number: KOK-71-025

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Estimated Ship Date: May 7, 2026 if ordered today

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Exhaust Tubing, 1.625 Diameter, 180 Degree, Mandrel J-Bend, 2.500 in. Radius, 18-Gauge, Stainless Steel, Each

Part Number: KOK-JB1632518304

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Estimated Ship Date: May 7, 2026 if ordered today

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Exhaust Tubing, 1.875 Diameter, 180 Degree, Mandrel J-Bend, 2.500 in. Radius, 18-Gauge, Stainless Steel, Each

Part Number: KOK-JB1882518304

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Exhaust Header Gaskets, Aluminum, Stock Port Style, Ford, 6.2L Modular, Pair

Part Number: KOK-PY-8035-AL

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Hemi 5.7 Gasket M.L.A.

Part Number: KOK-PY8026A-AL57

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Header Gaskets, Aluminum, Stock, Ford, 5.4L, 5.8L, Pair

Part Number: KOK-PY-8034-AL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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4V Ford Gasket Alum

Part Number: KOK-PY80234VAL

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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2" GM Gen5 LT-1

Part Number: KOK-70-025

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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O2 Extension Harness 2018+ Mustang 1) 8 inch Front Extension Harness (5-Pin)

Part Number: KOK-CAS-109677-8

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Exhaust Header Gasket

Part Number: KOK-PY-8010-B-AL

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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2011 Coyote Gasket M.L.A.

Part Number: KOK-PY-8025-AL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

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Header Gasket, Aluminum, Chevy, LT1/LT4 Oval Port, Pair

Part Number: KOK-PY-8027-AL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

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3" Collector Flange/Rings

Part Number: KOK-7107-S3-GTO

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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