MERCURY COMET Headers

Headers, Street, Shorty, Steel, Silver Ceramic Coated, Ford, Mercury, 260, 289, 302, Pair

Part Number: HED-88406

4.66 out of 5 stars ( 32 )

Estimated Ship Date: Today

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Headers, Competition, Long Tube, Steel, Painted, Ford, Mercury, 260, 289, 302, 351W, Pair

Part Number: HOK-6901HKR

3.71 out of 5 stars ( 52 )

Estimated Ship Date: Today

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

Part Number: DOU-D623-SS

Not Yet Reviewed

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Headers, Competition, Long Tube, Steel, Ceramic Coated, Ford, Mercury, 260, 289, 302, 351W, Pair

Part Number: HOK-6901-1HKR

3.18 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Headers, Shorty, Steel, Black Ceramic Coated, 2.5 in. Collector, Ford, Mercury, 351W, Pair

Part Number: SNH-FF3GTSBEC351

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Competition, Long Tube, Stainless Steel, Ford, Mercury, 260, 289, 302, 351W, Pair

Part Number: HOK-6901-2HKR

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Ford, Mercury, Small Block Windsor, Pair

Part Number: HED-88306

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Mercury, Small Block Windsor, Pair

Part Number: HED-88300

4.45 out of 5 stars ( 38 )

Estimated Ship Date: Today

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Headers, Super Competition, Long Tube, Steel, Painted, Ford, Mercury, 260, 285, 302, Pair

Part Number: HOK-6102HKR

2.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Headers, Long Tube, Steel, Silver Ceramic Coated, SAP Port, Ford, Mercury, Small Block Windsor, Pair

Part Number: DOU-D623

3.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Ford, Mercury, Small Block Windsor, Pair

Part Number: HED-88308

4.36 out of 5 stars ( 14 )

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Headers, Long Tube, Steel, Ceramic Coated, 1.75 in Primary, 3 in Collector, Ford, Mercury, FE, V8, Manual, Pair

Part Number: DOU-D625S

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Headers, Long Tube, Steel, Ceramic Coated, 1.75 in Primary, 3 in Collector, Ford, Mercury, FE, V8, Automatic, Pair

Part Number: DOU-D625

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Headers, Mid-Length, Steel, Ceramic Coated, Ford, Mercury, 351W, Pair

Part Number: DOU-D669Y

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Headers, Clippster, Mid-length, Steel, Silver Ceramic Coated, Rectangular Port, Ford, Mercury, 3.6L, 4.3L, 4.7L, Pair

Part Number: PTE-H8434-1

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Header Fasteners, Locking Header Bolts, Internal Allen/Hex Head, Stainless Steel, Chevy, Ford, Set of 16

Part Number: MRG-2231G

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Today

Headers, Mid-Length, Stainless Steel, Natural, Ford, Mercury, 351W, Pair

Part Number: DOU-D669Y-SS

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Tri-Y, Steel, Painted, 1 3/4 in.- 2 in. Tubes, 3.0 in. Collector, Ford, Mercury, 351W, Pair

Part Number: DOU-D669Y-1B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Long Tube, Steel, Painted, 3.0 in. Collector, SAP Port, Ford, Mercury, Small Block Windsor, Pair

Part Number: DOU-D623-B

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Tri-Y, Stainless Steel, Natural, Coated, Ford, 260, 289, 302, Manual, Pair

Part Number: DOU-D660YS-SS

Not Yet Reviewed

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Headers, Super Competition, Long Tube, Ceramic Coated, Painted, Ford, Mercury, 351W, Pair

Part Number: HOK-6116-1HKR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Headers, Long Tube, 304 Stainless Steel, Natural, Ford, Mercury, Small Block Windsor, Kit

Part Number: HED-82300

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Headers, Clippster, Mid-length, Steel, High Temperature Black Paint, Rectangular Port, 1 5/8 in. Primary Tube, 2.50 in. Collector, Ford, Mercury, Pair

Part Number: PTE-H8434-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Competition, Long Tube, Steel, Black Ceramic Coated, Ford, Mercury, 260, 289, 302, 351W, Pair

Part Number: HOK-6901-3HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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