CHEVROLET Chevy small block Gen I Headers

Headers, Sprint, Weld-up, Steel, Natural, Chevy, Small Block, Kit

Part Number: PTE-H8007

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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

Part Number: SCH-152

5.0 out of 5 stars ( 1 )

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

Part Number: SCH-1156LB

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Headers, Tight Tuck, Shorty, Steel, Natural, Street Rod with Chevy, Small Block, Pair

Part Number: PTE-H8019

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 1/2 - 1 5/8 in. Primaries, 3 in. Collector, Manual, Chevy, Pair

Part Number: SCH-184VM

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Headers, Circle Track, 4-1 One-Piece, Steel, 1 3/4 in. Primaries, 3 in. Collector, Chevy, Pair

Part Number: SCH-152E-3

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3.5 in. Collector, 604 Crate Engine, Automatic, Chevy, Pair

Part Number: SCH-186CM

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Headers, Circle Track, 4-1 One-Piece, Steel, 1 5/8 in. Primaries, 3 in. Collector, 602 Crate Engine, Chevy, Pair

Part Number: SCH-151ECM2

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3 in. Collector, Manual, Chevy, Pair

Part Number: SCH-186M-3

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

Part Number: CTR-84-100

4.25 out of 5 stars ( 4 )

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

Part Number: SCH-0120-5

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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: Jan 2, 2026 if ordered today

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

Part Number: SCH-0133

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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 )

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Header Studs, 12-Point Nuts, Chromoly, Black Oxide, 9/16 in. Wrench, Chevy, Small Block, Set of 12

Part Number: MIL-81500

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 5, 2026 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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Headers, Long Tube, Stainless Steel, Mill Finish, 1 5/8 in. Tubes, 3 in. Collector, Chevrolet, Small Block, Pair

Part Number: STW-CV6872SB

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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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Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, Small Block, Pair

Part Number: HED-68670

4.0 out of 5 stars ( 4 )

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Headers, Shorty, Steel, Black Painted, Chevy, Pontiac, Chevy Small Block, Pair

Part Number: DOU-D304-B

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Headers, Long Tube, Steel, High Temperature Black Paint, Chevy, Pontiac, Pair

Part Number: DOU-D324-B

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Headers, Circle Track, Full-Length, Steel, Natural, Chevy Small Block, Pair

Part Number: PTE-H8045

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Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.625 in. Primary Tubes, 3.00 in. Outlet, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: AMH-S00259

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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 )

Estimated Ship Date: Today

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