1998 CHEVROLET Headers

Header Flanges with Stubs, Mild Steel, 5/16 in. Thick, Square 1 3/4 in. Port, Chevy, Small Block, Kit

Part Number: HOK-11622HKR

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 4, 2026 if ordered today

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Headers, Street, Mid-Length, Steel, Temporary Paint, Buick, Chevy, Oldsmobile, Small Block, Pair

Part Number: HED-68607

5.0 out of 5 stars ( 1 )

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Block-Off Covers, Exhaust Port, Aluminum, 14 Degree Dart Big Chief Heads, Chevy Big Block, Pair

Part Number: FOG-3175A

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Estimated Ship Date: May 4, 2026 if ordered today

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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: May 11, 2026 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS1/LS6, Fits 2 in. Primaries, Pair

Part Number: STW-HFLS1200

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Estimated Ship Date: Jun 19, 2026 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Small Block, Fits 1.625 in. Primaries, Pair

Part Number: STW-HFSBC1625

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Estimated Ship Date: Jun 19, 2026 if ordered today

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Header Flange Kit, Small Block Chevy, 3/8" Thick, Includes 6 Plates

Part Number: MOR-67650

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Estimated Ship Date: May 11, 2026 if ordered today

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HDR FLANGE CHEV OUTER SBC

Part Number: PTE-H7833

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine and Accessory Fasteners, Stainless Steel, Natural, Allen Head, Chevy, 4.8, 5.3, 5.7, 6.0L, with Headers, Kit

Part Number: GAR-56404-SS

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Estimated Ship Date: May 13, 2026 if ordered today

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Header Bolts, 12-point, 3/8 in.-16 Thread Size, Steel, Zinc Color, 1.00 in. Underhead Length, Chevrolet, Big Block, Set of 16

Part Number: EW1-276454

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.750 in. Port, Each

Part Number: KOK-7046S

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Header Bolts, 12-point, 3/8 in.-16 Thread Size, Steel, Zinc Color, 1.00 in. Underhead Length, Chevrolet, Small Block, Set of 12

Part Number: EW1-276350

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Exhaust Header, Shorty, Steel, Titanium Ceramic, Chevy, GMC, 5.0, 5.7L, Pair

Part Number: BBK-4007

1.0 out of 5 stars ( 1 )

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

Part Number: SCH-0119-5

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Headers, Down/Forward, Stainless, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block LS, Pair

Part Number: TFS-LS1DFT

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Header Flanges, Steel, 0.313 in. Thick, 2.000 in. Port, Each

Part Number: SCH-0117-5WS

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Header, Shorty, Steel, Silver Ceramic Coated, 1 1/2 in. Tubes, 2 1/2 in. Collectors, Chevy, 5.7, 6.0L, Pair

Part Number: SNH-LS150SEC

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

Part Number: SCH-0136

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Circle Track Dirt Late Model Headers, LS, 1 5/8 to 1 3/4 stepped 3 in. collector w/ O2, Berry Wright, Track Star

Part Number: SUM-DLM-LS-S1C

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Circle Track Dirt Late Model Headers, LS, 1 5/8 to 1 3/4 stepped, 3 in. collector, GRT, Mastersbuilt, Pierce Platium, Victory Circle, Rayburn, Warrior

Part Number: SUM-DLM-LS-S1B

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Headers, Specialty and Engine Swap, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Small Block, Angle Plug, Pair

Part Number: HED-69033

4.0 out of 5 stars ( 1 )

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

Part Number: SCH-01101-5

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Headers, Circle Track, IMCA Modified, Adjustable, 4-1 Two-Piece, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Chevy, Pair

Part Number: SCH-162-66

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Headers, Circle Track, IMCA Modified, Mid, 4-1 One-Piece, 1 3/4 in. Primaries, 3.5 in. Collector, Chevy, Pair

Part Number: SCH-1106

5.0 out of 5 stars ( 1 )

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Header, Up/Forward, Stainless Steel, Natural, 2 1/4 in. Tubes, 3 1/2 in. Collectors, Chevy, Big Block, Kit

Part Number: TFS-BBCT

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