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:
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 |