Headers

Header Collector, 3 Into 1, Weld-on, 1.625 in. Primaries, 3 in. Collector, Steel, Natural, Each

Part Number: SCH-WO63030

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Estimated Ship Date: Today

Collector Tabs, Weld-On, Steel, Twelve Tabs, Six Bolts, Kit

Part Number: SCH-4003-6

Not Yet Reviewed

Estimated Ship Date: Sep 17, 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: Oct 31, 2025 if ordered today

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Header Fasteners, Bolts, Locking, External 12-Point, 3/8 x 16 in., Steel, Nickel Plated, Chevy, Set of 8

Part Number: STG-6911

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 17, 2025 if ordered today

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Header Collector, 4 Into 1, Weld-on, 2 in. Primaries, 4 in. Collector, Steel, Natural, Each

Part Number: SCH-WO04040

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Estimated Ship Date: Tomorrow if ordered today

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Header Collector, 4 Into 1, Weld-on, 1.625 in. Primaries, 3 in. Collector, Steel, Natural, Each

Part Number: SCH-WO63040

Not Yet Reviewed

Estimated Ship Date: Today

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Dodge, 3.9L, V6, Set of 8

Part Number: STG-6916

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Sep 17, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.750 in. Port, Each

Part Number: SCH-0510

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Estimated Ship Date: Tomorrow if ordered today

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Header Collector, Formed, 2 Into 1, Weld-on, 2 1/2 in. Primary, 3.0 in. Collector Diameter, 6.5 in. Length

Part Number: PTE-H7665

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 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-7046BS

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Header Flange, No Stubs, Steel, 0.250 in. Thick, 1.750 in. Port, Each

Part Number: SCH-01111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.250 in. Port, Each

Part Number: KOK-7041S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Header Collector, 4 Into 1, Slip-on, 1.5 in. Primaries, 3 in. Collector, Steel, Black Painted, Each

Part Number: SCH-SO53041

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Header Bolts, Locking, 10mm x 1.25 Thread Size, Steel, Nickel Plated, 25.00mm UHL, Set of 10

Part Number: STG-4931

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Estimated Ship Date: Sep 17, 2025 if ordered today

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REPLACEMENT PART KIT FOR 69010

Part Number: HED-00220

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 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: Oct 31, 2025 if ordered today

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HEADER FLANGES

Part Number: KOK-7029S1750003

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Estimated Ship Date: Oct 24, 2025 if ordered today

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2" SS Street Heat Flange (Bank)

Part Number: KOK-7011-SH-AS

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Header Collector, 3 Into 1, Slip-on, 2 in. Primaries, 3 in. Collector, Steel, Black Painted, Each

Part Number: SCH-SO03031

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Estimated Ship Date: Tomorrow if ordered today

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REPLACEMENT PARTS KIT FOR 68300

Part Number: HED-00153

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.313 in. Thick Flange, 1.875 in. Port, Each

Part Number: SCH-0164-5

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Estimated Ship Date: Today

Header Flanges, No Stubs, Steel, 0.313 in. Thick Flange, 1.875 in. Port, Each

Part Number: SCH-0120-5

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Estimated Ship Date: Tomorrow 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: Oct 31, 2025 if ordered today

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Exhaust Block-Off Plates, Chevy, Small Block, Pair

Part Number: CTR-84-100

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 2.125 in. Port, Each

Part Number: SCH-0613

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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