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Gibson 01-03 Chevrolet Silverado 3500 Base 8.1L 1-3/4in 16 Gauge Performance Header - Ceramic Coated

Unleash the full potential of your Chevrolet Silverado 3500 with the Gibson Performance Header. Engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds, this header improves your engine's ability to breathe and maintain a cooler operating temperature.

Designed as a direct replacement for the factory manifolds, this header uses the stock crossover pipe and is well-suited for lowered and raised vehicles, street and off-road. Plus, it's 50 State Street legal and meets EPA and CARB requirements, so you can drive with confidence.

  • Uses OEM style connections for a hassle-free installation
  • 3/8" Heavy Duty Laser Cut Port Flanges for a leak-free seal
  • Premium Gaskets and Hardware included for a complete installation
  • Backed by a Lifetime Limited Warranty for peace of mind
Make Model Year Type
Chevrolet Avalanche 2500 2002 Base
Chevrolet Avalanche 2500 2003 Base
Chevrolet Silverado 2500 HD 2001 Base
Chevrolet Silverado 2500 HD 2001 LS
Chevrolet Silverado 2500 HD 2001 LT
Chevrolet Silverado 2500 HD 2002 Base
Chevrolet Silverado 2500 HD 2002 LS
Chevrolet Silverado 2500 HD 2002 LT
Chevrolet Silverado 2500 HD 2003 Base
Chevrolet Silverado 2500 HD 2003 LS
Chevrolet Silverado 2500 HD 2003 LT
Chevrolet Silverado 3500 2001 Base
Chevrolet Silverado 3500 2001 LS
Chevrolet Silverado 3500 2001 LT
Chevrolet Silverado 3500 2002 Base
Chevrolet Silverado 3500 2002 LS
Chevrolet Silverado 3500 2002 LT
Chevrolet Silverado 3500 2003 Base
Chevrolet Silverado 3500 2003 LS
Chevrolet Silverado 3500 2003 LT
Chevrolet Suburban 2500 2001 Base
Chevrolet Suburban 2500 2001 LS
Chevrolet Suburban 2500 2001 LT
Chevrolet Suburban 2500 2002 LS
Chevrolet Suburban 2500 2002 LT
Chevrolet Suburban 2500 2003 LS
Chevrolet Suburban 2500 2003 LT
GMC Sierra 2500 HD 2001 SL
GMC Sierra 2500 HD 2001 SLE
GMC Sierra 2500 HD 2001 SLT
GMC Sierra 2500 HD 2002 Base
GMC Sierra 2500 HD 2002 SL
GMC Sierra 2500 HD 2002 SLE
GMC Sierra 2500 HD 2002 SLT
GMC Sierra 2500 HD 2003 Base
GMC Sierra 2500 HD 2003 SLE
GMC Sierra 2500 HD 2003 SLT
GMC Sierra 2500 HD 2003 WT
GMC Sierra 3500 2001 SL
GMC Sierra 3500 2001 SLE
GMC Sierra 3500 2001 SLT
GMC Sierra 3500 2002 Base
GMC Sierra 3500 2002 SL
GMC Sierra 3500 2002 SLE
GMC Sierra 3500 2002 SLT
GMC Sierra 3500 2003 Base
GMC Sierra 3500 2003 SLE
GMC Sierra 3500 2003 SLT
GMC Yukon XL 2500 2001 SLE
GMC Yukon XL 2500 2001 SLT
GMC Yukon XL 2500 2002 SLE
GMC Yukon XL 2500 2002 SLT
GMC Yukon XL 2500 2003 SLE
GMC Yukon XL 2500 2003 SLT
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