2006 Headers

1 7/8" x 3" Stainless Steel Longtube Headers and 3" x 2 1/2" OEM Stainless Steel Catted Connection Pipes (Co

Part Number: KOK-2310H420

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2003-06 Chevy/GMC 4.8L, 5.3L Truck (4WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl

Part Number: STW-CT0305

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Estimated Ship Date: Jun 15, 2026 if ordered today

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2003-06 Chevy/GMC 4.8L, 5.3L Truck (2WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl

Part Number: STW-CT03052WD

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Header, Full-Length, Stainless Steel, 1 3/4 in. Tubes, 2 1/2 in. Collectors, X-Pipe, Ford, 5.4L Pair

Part Number: STW-08F150HCAT

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Headers, Performance, Long Tube, Stainless Steel, Natural, 1 7/8 in. Primary Tube O.D., Two Catalytic Converters, D-port, Chevrolet, 7.0L, Kit

Part Number: STW-ZO6178CAT

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Estimated Ship Date: Jun 15, 2026 if ordered today

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2004-08 F150 4.6L HEADERS WITH 1-5/8" PRIMARIES WITH CATALYTIC CONVERTERS, 2-1/2" LEAD PIPES & CLAMPS

Part Number: STW-FT05CAT

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Headers, 1 7/8 in. Primaries, 3 in. Collectors, X-Pipe with Cats, Stainless Steel, Chevrolet, Pair

Part Number: STW-C605178HCAT

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Headers, Stainless Steel, 4-1 One-Piece, 1.750 in. Primary Tubes, 3.00 in. Collector, Chevy, Trailblazer, Pair

Part Number: STW-TB-SS

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Estimated Ship Date: Jun 15, 2026 if ordered today

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