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.
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 |
