CHEVROLET Chevy small block Gen I Headers

Header Studs, Hex Nuts, Stainless Steel, Polished, 3/8 in.-16, Chevy, Small Block, Set of 12

Part Number: ARP-400-1412

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

Header Fasteners, Bolts, Hex Head, Steel, Black Oxide, Ford, GM, Mercury, Mopar, Set of 16

Part Number: MOR-38710

4.38 out of 5 stars ( 13 )

Estimated Ship Date: Today

Headers, Upright, 1 3/4 in. Primary, 3 in. Collector, Stainless Steel, Natural, Chevy, Small Block, Pair

Part Number: BIG-11546FLT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Headers, Street, Long Tube, Side Mount, Steel, Temporary Paint, Chevy, 305, 327, 350, Pair

Part Number: HED-68280

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Small Block, Fits 1.75 in. Primaries, Pair

Part Number: STW-HFSBCSQ175

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, Small Block, Pair

Part Number: HED-68676

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Headers, Competition, Long Tube, Stainless Steel, Chevy, GMC, SUV, Pickup, RWD, Small Block, Pair

Part Number: HOK-2452-2HKR

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, Chevy, Small Block, Set of 12

Part Number: ARP-100-1201

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Today

Headers, Upright, 1 5/8 in. Primary, 3 in. Collector, Stainless Steel, Natural, Chevy, Small Block, Pair

Part Number: BIG-11545FLT

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Studs, Hex Nuts, Custom 450, Black Oxide, Chevy Small Block, Set of 12

Part Number: ARP-100-1412

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Headers, Shorty, Steel, Natural, Chevy, Small Block, Pair

Part Number: SNH-CC50-P

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Header Fasteners, Studs, Hex Head, Steel, Black Oxide, Chevy, Chrysler, Pontiac, Set of 12

Part Number: MRG-6312

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2 in. Port, Gaskets, Bolts, Chevy, Small Block, Pair

Part Number: PTE-H7895

Not Yet Reviewed

Estimated Ship Date: Today

Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Chevy, GMC, 5.0, 5.7L, Pair

Part Number: HED-63471

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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

Part Number: PTE-H8037-1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12

Part Number: STG-8911B

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

Headers, Fenderwell, Steel, Ceramic Coated, Chevy, 283-400, V8, Pair

Part Number: DOU-D365

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Header Bolts, Wedge Locking, Hex Head, Steel, Black Oxide, 3/8-16 in. Thread, 0.750 in. UHL, Chevy, Set of 16

Part Number: PRO-66752

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Today

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 1.84 in. x 1.54 in. Oval Port, Chevy, Small Block, Pair

Part Number: SUM-670200-SS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Headers, Shorty, Steel, Silver Ceramic Coated, 2.5 in. Collector, Chevy, Small Block, Pair

Part Number: SNH-CC11-SEC

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Headers, Fenderwell, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D329

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Super Competition, Side Mount, Steel, Ceramic Coated, Chevy, Small Block, Pair

Part Number: HOK-2224-1HKR

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Headers, Shorty, Steel, Painted, Chevy, 265-350, V8, Pair

Part Number: DOU-D356-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Headers, Turbo, Up and Forward, 304 Stainless Steel, Polished, 1.875 in. Primary, 2.500 in. V-Band Collector, Chevrolet, Small Block Gen I, Pair

Part Number: BIG-11573FLT

Not Yet Reviewed

Estimated Ship Date: Today

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Header Weld-Up Kit, Shorty Style, Steel, Natural, 1 3/4 in. Tubes, 3 in. Collectors, Chevy Small Block, Kit

Part Number: SUM-670189

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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