2004 PONTIAC GTO Headers

Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each

Part Number: KOK-7046AS

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Header Fasteners, M8 x 1.25 Thread, 25.00 mm. UHL, External Hex, Stainless Steel, Hemi, Ford Modular, Set of 12

Part Number: KOK-BK110

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Headers, Long Tube, 304 Stainless Steel, Pontiac, LS1, LS2, Pair

Part Number: KOK-24102400

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 17, 2026 if ordered today

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Header Bolt, Hex Head, M8 x 1.25 Thread, Steel, Black, 1.00 in. Overall Length, Buick, Cadillac, Chevrolet, Pontiac, Set of 12

Part Number: CGT-CF1013

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Header Flange, 304 Stainless Steel, 3/8 in. Thick, Chevy LS, Pair

Part Number: VPE-14332

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Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Pontiac, 5.7, 6.0L, Pair

Part Number: JBA-1809SJS

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 9, 2026 if ordered today

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Headers, Competition Ready, Long Tube, Stainless, Natural, 2.5 in Collector, Pontiac, 5.7L LS, 6.0L LS, Pair

Part Number: JBA-6809S

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2026 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.750 in. Port, Each

Part Number: KOK-7046S

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Estimated Ship Date: Dec 17, 2026 if ordered today

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Headers, Competition Ready, Long Tube, Stainless, Titanium Ceramic Coated, Pontiac, 5.7L LS, 6.0L LS, Pair

Part Number: JBA-6809SJT

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Headers, Competition Ready, Long Tube, Stainless, Silver Ceramic Coated, Pontiac, 5.7L LS, 6.0L LS, Pair

Part Number: JBA-6809SJS

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Headers, Cat4ward, Stainless Steel, Natural, Pontiac, 5.7, 6.0L, Pair

Part Number: JBA-1809S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 9, 2026 if ordered today

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