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- Ships out in 2-3 business days
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- Set of 2
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- Part #: G27GP500SC
- Mfr #: GP500S-C
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2003-2006 Hummer H2 Headers - Gibson - Gibson Performance, Ceramic coated, Stainless steel, 4-1, 49-state legal - no CA shipments, Direct fit
- Product Details
- Manufacturer Info
- Extended Warranty
- Related Products
- Fitment Info
GIBSON PERFORMANCE HEADERS, 409L STAINLESS STEEL, CERAMIC-COATED, SET OF 2 -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 1.625 in. tube diameter, 16-gauge tube wall thickness, stock flange connectors, 0.375 in. standard head flange; Premium gasket and installation hardware included; Shorty style; Round head port; These headers are direct fit bolt-on replacement for factory exhaust manifold; Made of high quality 409L stainless steel mandrel-bent tubing to maintain constant exhaust flow for outstanding performance; They feature heavy duty 0.375 in. thick laser cut port flanges and OEM style connections; They attach to OE crossover pipe; Dyno-tuned and engineered to deliver more usable horsepower and torque; These headers increase the engine's efficiency by allowing it to breathe easier and run at cooler temperature; Well suited for lowered and raised vehicles, street, and off-road; Dyno tested to perform best with Gibson's cat-back exhaust system; For vehicles without EGR and air injection.
- Series: Gibson Performance
- Material: Stainless steel
- Design: 4-1
- Color/Finish: Ceramic coated
- Emissions: 49-state legal - no CA shipments
- Product Fit: Direct fit
- Quantity Sold: Set of 2
- Anticipated Ship Out Time: 2-3 business days
- Collector Attachment Style: Stock flange
- Collector Diameter: Stock
- Equal Length Primary Tubes: No
- Head Flange Style: Standard
- Head Flange Thickness: 0.38 in.
- Head Port Shape: Round
- Includes: Premium gasket, installation hardware
- Number of Cylinders: 8
- Primary Tube Diameter: 1.63 in.
- Primary Tube Wall Thickness: 16-gauge
- Provision: EGR
- Warranty: Lifetime Gibson limited warranty
- Fit note: AWD
- 2004-2006: All Submodels; All Engines;
- 2003-2003: Base; All Engines;
