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Header Style
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Make/Engine
Primary Tube Outside Diameter (in.)
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Header Color
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Collector Attachment
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Collector Diameter (in.)
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Collector Reducer Exit Diameter
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Power Steering
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Power Brakes (application)
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- Made In USA (1)

BUICK GRAN SPORT Headers

Showing In Stock Items. Show All 7 Items.

Individual Parts

Part Groups

Results 1 - 3 of 3

Doug's Headers D3336

Headers, Long Tube, Steel, Silver Ceramic, 1.75 in. Primary Tube, 3 in. Collector, Chevy, LS Swap, Pair

Part Number: DOU-D3336

4.62 out of 5 stars ( 13 )

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

Sanderson Headers Blockhugger Headers CC10AP-158-SEC

Sanderson Headers Blockhugger Headers CC10AP-158-SEC

Headers, Blockhugger, Steel, Silver Ceramic Coated, 1 5/8 in. Primary Tube O.D., Angle Plug, Buick, Chevy, GMC, Olds, Pontiac, Chevy Small Block, Pair

Part Number: SNH-CC10AP158SEC

Not Yet Reviewed

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