MERCURY Doug's Headers Headers

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: Monday 9/22/2025

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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: Monday 9/22/2025

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Headers, Long Tube, Steel, Natural, Ford, Mercury, 5.0L Coyote Swap, Pair

Part Number: DOU-D6652-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

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Headers, Tri-Y, Steel, Painted, Ford, Mercury, 221, 260, 289, Pair

Part Number: DOU-D662Y-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Headers, Tri-Y, Steel, Painted, 2.5 in. Collector, SAP Port, Ford, Mercury, 260, 289, Pair

Part Number: DOU-D660YA-B

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Headers, Mid Length, Steel, Painted, Ford, Mercury, 351W, Pair

Part Number: DOU-D669Y-B

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Headers, Long Tube, Steel, Painted, Ford, Mercury, 351C, Pair

Part Number: DOU-D670S4-B

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Headers, Shorty, Steel, Painted, Ford, Mercury, 260, 289, 302, Pair

Part Number: DOU-D665-B

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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