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Brand
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Make/Model
Make/Engine
Header Material
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Primary Tube Outside Diameter (in.)
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Header Color
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Cylinder Head Port Shape
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Collector Attachment
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Collector Diameter (in.)
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Collector Reducers Included
- Yes (2)
- No (1)
Collector Reducer Exit Diameter
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Primary Tube Gauge
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Price Range
- $100-$250 (1)
- $1000-$1500 (2)
Savings Central
- On Sale (1)

BUICK REGAL Headers

Showing In Stock Items. Show All 9 Items.

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Doug's Headers D318-SS

Headers, Long Tube One-Piece, 2 in. Primaries, 3-Bolt 3.50 in. Diameter Collector, 2.50 in. Reducer, 304 Stainless Steel, Natural Finish, GM Car, Pair

Part Number: DOU-D318-SS

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026