Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required. Uses OEM style connections. 3/8" Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.

This Part Fits:

Year	Make	Model	Submodel
1996-1997,1999	Chevrolet	C2500	Base
1996-1998	Chevrolet	C2500	Cheyenne
1999	Chevrolet	C2500	LS
1996-1998	Chevrolet	C2500	Silverado
1998	Chevrolet	C2500	WT
1997-1999	Chevrolet	C2500 Suburban	Base
1997-1999	Chevrolet	C2500 Suburban	LS
1997	Chevrolet	C2500 Suburban	LT
1996-1997,1999	Chevrolet	C3500	Base
1996-1998	Chevrolet	C3500	Cheyenne
1999	Chevrolet	C3500	LS
1996-1998	Chevrolet	C3500	Silverado
1996-1997,1999	Chevrolet	K2500	Base
1996-1998	Chevrolet	K2500	Cheyenne
1999	Chevrolet	K2500	LS
1996-1998	Chevrolet	K2500	Silverado
1998	Chevrolet	K2500	WT
1997-1999	Chevrolet	K2500 Suburban	Base
1997-1999	Chevrolet	K2500 Suburban	LS
1997	Chevrolet	K2500 Suburban	LT
1996-1997,1999	Chevrolet	K3500	Base
1996-1998	Chevrolet	K3500	Cheyenne
1999	Chevrolet	K3500	LS
1996-1998	Chevrolet	K3500	Silverado
1996-1999	GMC	C2500	Sierra SL
1996-1999	GMC	C2500	Sierra SLE
1996-1999	GMC	C2500	Sierra SLT
1997-1999	GMC	C2500 Suburban	Base
1997-1999	GMC	C2500 Suburban	SLE
1997-1999	GMC	C2500 Suburban	SLT
1996-1999	GMC	C3500	Sierra SL
1996-1999	GMC	C3500	Sierra SLE
1996-1999	GMC	C3500	Sierra SLT
1996-2000	GMC	K2500	Sierra SL
1996-2000	GMC	K2500	Sierra SLE
1996-2000	GMC	K2500	Sierra SLT
1997-1999	GMC	K2500 Suburban	Base
1997-1999	GMC	K2500 Suburban	SLE
1997-1999	GMC	K2500 Suburban	SLT
1996-1999	GMC	K3500	Sierra SL
1996-1999	GMC	K3500	Sierra SLE
1996-1999	GMC	K3500	Sierra SLT

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