1974 Headers

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: Dec 29, 2025 if ordered today

• Special Order

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 Flange, 1.875 in. Port, Each

Part Number: SCH-0120-5

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

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

Part Number: SCH-0613

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• Special Order

Header Flanges, No Stubs, Steel, 0.313 in. Thick Flange, 1.625 in. Port, Each

Part Number: SCH-0311-5

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.625 in. Port, Each

Part Number: SCH-0320-5

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 2.125 in. Port, Each

Part Number: SCH-0430

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• Special Order

Header Flanges, Outer Flange, No Stubs, Steel, 0.250 in. Thick, 1.875 in. Port, Each

Part Number: SCH-0133

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.625 in. Port, Each

Part Number: SCH-0410

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• Special Order

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.875 in. Port, Each

Part Number: SCH-0316

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.625 in. Port, Each

Part Number: SCH-0311

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

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: Tomorrow if ordered today

• Special Order

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 2.000 in. Port, Each

Part Number: SCH-0405

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

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

Part Number: SCH-0119-5

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Estimated Ship Date: Today

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 2.000 in. Port, Each

Part Number: SCH-0426

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Estimated Ship Date: Today

12 Pt. Fastener Kit

Part Number: PIO-854013

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Header Flanges, Outer Flange, No Stubs, Stainless, 0.375 in. Thick, 1.750 in. Port, Gaskets, Bolts, Each

Part Number: KOK-7011CS

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Special Order

Header Bolts 3/8 - 16 3/4", Grade 5 Black Oxide Finish With Hex and Socket Head

Part Number: CGT-CF1009

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Special Order

Header Flanges, Steel, 0.313 in. Thick, 1.625 in. Port, No Stubs, Each

Part Number: SCH-01101-5

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Special Order

Header Flanges, No Stubs, Steel, 0.313 in. Thick Flange, 2.000 in. Port, Each

Part Number: SCH-01860-5

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Header Flanges, No Stubs, 0.313 in. Thick Flange, 1.750 in. Port, Each

Part Number: SCH-01940-5

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Header Flanges, Steel, 0.313 in. Thick Flange, 1.875 in. Port, Each

Part Number: SCH-01941-5

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

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

Part Number: SCH-0135-5

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• Special Order

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

Part Number: SCH-0161-5

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

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

Part Number: SCH-0167-5

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order