Kooks Headers Parts and Accessories

Exhaust Ball Flanges, Ball and Socket Connections, Male Side Only, 16 Gauge, 304 Stainless Steel, Natural, 3.00 in. Diameter, 6.00 in. Length, Each

Part Number: KOK-7106S-MALE

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Exhaust Turnouts, Stainless Steel, Natural, 3.13 in. Inlet, 3.00 in. Outlet, 6.00 in. Length, Slant, Each

Part Number: KOK-9103-M

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Muffler, Race Series, 2.5 in. Inlet/2.5 in. Outlet, 20 in. Length, Stainless Steel, Polished, Natural, Each

Part Number: KOK-R250-14

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Header Flange, Stahl Pattern, 304 Stainless Steel, 0.375 in. Thick, 1.875 in. Primaries, Chevy Small Block, Each

Part Number: KOK-7034-S

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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

Part Number: KOK-7051S

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Exhaust Turnouts, Stainless Steel, Natural, 3.00 in. Diameter, 12.00 in. Length, Each

Part Number: KOK-9104

1.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flange Big Block Chevrolet

Part Number: KOK-7041-250-S

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Exhaust Tubing, 2.375 Diameter, 180 Degree, Mandrel J-Bend, 3.500 in. Radius, 18-Gauge, Stainless Steel, Each

Part Number: KOK-JB2383518304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

Exhaust Turnouts, Stainless Steel, Natural, 3.50 in. Diameter, 6.00 in. Length, Each

Part Number: KOK-9105

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Exhaust Pipe

Part Number: KOK-11513000

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Wiring Harness, Oxygen Sensor, Chrysler, Dodge, Set of 4

Part Number: KOK-CAS-105067

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Header Bolt Kit for LS Engines. (12) M8-1.25 x 25mm Grade 18-8 SS Header Bolts. 10mm head.

Part Number: KOK-BK110

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 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: Apr 28, 2026 if ordered today

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Exhaust Tubing, 1.875 Diameter, 180 Degree, Mandrel J-Bend, 2.500 in. Radius, 16-Gauge, Stainless Steel, Each

Part Number: KOK-JB1882516304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Muffler, Race Series, Round, Stainless, Polished, 3.5 in. Center Inlet/Outlet, 15.5 in. Length, Each

Part Number: KOK-R35-35-10

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Header Bolt Kit for Coyote, VooDoo, Predator and 6.2L Engines. (16) M10-1.25mm x 25mm (Fine Thread) Grade 18-8 SS bolts. 10mm head.

Part Number: KOK-BK109

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Connection Adapter, OEM, 3.00 in. to 2.75 in., Ford Mustang GT500, 5.2L, Each

Part Number: KOK-11563000

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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2 1/2" Ball and Socket

Part Number: KOK-7105-AS-MALE

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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

Part Number: KOK-7011-SH-BS

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Muffler, Race Series, 3.0 in. Inlet/3.0 in. Outlet, 15.5 in. Length, Stainless Steel, Polished, Natural, Each

Part Number: KOK-R300-10

4.78 out of 5 stars ( 23 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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

Part Number: KOK-7051BS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 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

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 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

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Muffler, Race Series, 3.0 in. Inlet/3.0 in. Outlet, 19.5 in. Length, Stainless Steel, Polished, Natural, Each

Part Number: KOK-R300-14

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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