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 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.
Installation Instructions
Warranty


This Part Fits:

Year	Make	Model	Submodel
1999-2000	Cadillac	Escalade	Base
1996-1997	Chevrolet	C1500	Base
1996-1998	Chevrolet	C1500	Cheyenne
1999	Chevrolet	C1500	LS
1996-1998	Chevrolet	C1500	Silverado
1996-1998	Chevrolet	C1500	WT
1996-1999	Chevrolet	C1500 Suburban	Base
1996-1999	Chevrolet	C1500 Suburban	LS
1996-1997,1999	Chevrolet	C1500 Suburban	LT
1996-1997	Chevrolet	K1500	Base
1996-1998	Chevrolet	K1500	Cheyenne
1999	Chevrolet	K1500	LS
1996-1998	Chevrolet	K1500	Silverado
1996-1998	Chevrolet	K1500	WT
1996-1999	Chevrolet	K1500 Suburban	Base
1996-1999	Chevrolet	K1500 Suburban	LS
1996-1997,1999	Chevrolet	K1500 Suburban	LT
1996-1999	Chevrolet	Tahoe	Base
2000	Chevrolet	Tahoe	Limited
1996-1999	Chevrolet	Tahoe	LS
1996-1999	Chevrolet	Tahoe	LT
2000	Chevrolet	Tahoe	Z71
1997	GMC	C1500	Sierra GT
1996-1999	GMC	C1500	Sierra SL
1996-1999	GMC	C1500	Sierra SLE
1996-1999	GMC	C1500	Sierra SLT
1996-1998	GMC	C1500	Sierra Special
1996-1999	GMC	C1500 Suburban	Base
1996-1999	GMC	C1500 Suburban	SLE
1996-1999	GMC	C1500 Suburban	SLT
1996-1999	GMC	K1500	Sierra SL
1996-1999	GMC	K1500	Sierra SLE
1996-1999	GMC	K1500	Sierra SLT
1996-1998	GMC	K1500	Sierra Special
1996-1999	GMC	K1500 Suburban	Base
1996-1999	GMC	K1500 Suburban	SLE
1996-1999	GMC	K1500 Suburban	SLT
1999-2000	GMC	Yukon	Denali
1996-1997	GMC	Yukon	SL
1996-1999	GMC	Yukon	SLE
1996-1999	GMC	Yukon	SLT