2012 Headers

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

Part Number: KOK-BK105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Header Flange, Mild Steel, 1/2 in. Thick, for Hyundai, Theta, Each

Part Number: VPE-14634

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Header Flange, Mild Steel, 1/2 in. Thick, GM Ecotec, Each

Part Number: VPE-14630

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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: Nov 24, 2025 if ordered today

• Special Order

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.750 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7892

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 21, 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

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Header Flanges, Exhaust Manifold Flanges, Mild Steel, 0.500 in. Thick, Stock Flange Port Shape, Mitsubishi, 2.0L, 2.4L, Each

Part Number: VPE-14611

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Header Flange, Mild Steel, 1/2 in. Thick, Audi, 2.7T, 3.0L, Pair

Part Number: VPE-14627

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Toyota 2AZ-FE MSManiFlang

Part Number: VPE-14633

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Exhaust Manifold Flange, Mild Steel, 0.500 in. Thickness, Each

Part Number: VPE-14725

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Exhaust Manifold Flange, Stainless Steel, 0.375 in. Thickness, Each

Part Number: VPE-14325

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Header Bolts, Locking, 10mm x 1.25 Thread Size, Steel, Nickel Plated, 25.00mm UHL, Toyota, 4.0L, Set of 12

Part Number: STG-6922

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 10, 2025 if ordered today

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MUFFLER REPACK KIT RS2/DS4 PREMIUM

Part Number: YSH-REPACKRS2ADV

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Header Flanges, Mild Steel, .375 in. Thick, Chevy, Small Block, LS1/LS2/LS6/LS7, Each

Part Number: NAL-12480130

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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MUFFLER REPACK KIT R-77M PREMIUM

Part Number: YSH-S0019

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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MUFFLER REPACK KIT ALPHA PREMIUM

Part Number: YSH-REPACKALPADV

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Header Flanges, Steel, 0.250 in. Thick Flange, 1.875 in. Port, Each

Part Number: SCH-0179WS

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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MUFFLER REPACK KIT AT2 PREMIUM

Part Number: YSH-REPACKAT2ADV

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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MUFFLER REPACK KIT ALPHA TAPER

Part Number: YSH-S0018

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 1.875 in. Diameter Round Port, Ford, Coyote, 5.0L, Pair

Part Number: SUM-670206-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 23, 2025 if ordered today

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MUFFLER REPACK KIT R77 PREMIUM

Part Number: YSH-REPACKR77ADV

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 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: Nov 24, 2025 if ordered today

• Special Order

Header bolt kit for early Coyote engines. (16) M10-1.50 x 25mm (Coarse Thread) Grade 18-8 SS header bolts. 10mm head.

Part Number: KOK-BK112

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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