Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Ceramic Coated GP116S-C

Gibson Headers & Manifolds GP116S-C 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. Performance Header; Ceramic Coated Ceramic Header

Vehicle Fitments:

Year	Make	Model	Submodel
1999 - 2001	Chevrolet	Silverado 1500	Base, LS, LT
1999 - 2000	Chevrolet	Silverado 2500	LS, LT, Base
2000 - 2001	Chevrolet	Suburban 1500	LT, Base, LS
2000 - 2001	Chevrolet	Tahoe	LS, Base, LT
2000	Chevrolet	Tahoe	Z71, Limited
2001	GMC	Sierra 1500	C3
1999 - 2001	GMC	Sierra 1500	SLT, SLE, SL
1999 - 2000	GMC	Sierra 2500	SLE, SLT, SL
2000 - 2001	GMC	Yukon	SLE, Denali, SLT
2001	GMC	Yukon XL 1500	Denali
2000 - 2001	GMC	Yukon XL 1500	SLT, SLE