Headers - 1 3/4 in. Primary Tube Outside Diameter (in.) - 3.50 Collector Diameter (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Doug's Headers Stainless Steel Headers D336-SS

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Small Block,Chevy. Pair

Part Number: DOU-D336-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Schoenfeld S-10 Forward Exit Conversion Headers 1398A

Headers, S-10 Forward Exit, Lower Front Fender Exit, 1 3/4 in. Primaries, 3 1/2 in. Collector, 16-Gauge, Steel, Chevy, GMC, Small Block Gen I, Pair

Part Number: SCH-1398A

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Schoenfeld Stock Clip Headers 156

Schoenfeld Stock Clip Headers 156

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

Part Number: SCH-156

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Schoenfeld Street Stock Headers 186

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

Part Number: SCH-186

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Patriot Lakester Weld-Up Kits H8475

Hdr Frd Lakester Weld Flat Hd

Part Number: PTE-H8475

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Patriot Classic Lakester Headers H8474-1

Headers, Lake-Style, Steel, Silver Ceramic, Ford, Flathead, Pair

Part Number: PTE-H8474-1

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Patriot Traditional Lakester Headers H8472-1

Headers, Lake-Style, Steel, Silver Ceramic, Ford, Flathead, Pair

Part Number: PTE-H8472-1

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Patriot Circle Track Headers H8045

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

Part Number: PTE-H8045

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Schoenfeld IMCA Modified Mid-Length Primary Headers 1106

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: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Patriot Traditional Lakester Headers H8472

Headers, Lake-Style, Steel, Black Painted, Ford, Flathead, Pair

Part Number: PTE-H8472

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Patriot Classic Lakester Headers H8474

Headers, Classic Lakester, Lake-Style, Steel, Temporary Black Paint, Ford Flathead, Pair

Part Number: PTE-H8474

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Patriot Circle Track Headers H8020-1

Headers, Circle Track, IMCA, Steel, Natural, Chevy, Small Block, Kit

Part Number: PTE-H8020-1

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today