Call us today to order your Gibson Performance Performance Header; Stainless!
Part # GP129S
- Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
- Heavy Duty 409L Stainless 16 Gauge Tubing
- Mandrel Bent Tubing
- No Welding Required
- Premium Gaskets and Hardware
- Uses OEM Style Connections
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.
Vehicle information below is not a guaranty of fitment. If you have fitment concerns, please call prior to ordering.
2002-2013 Chevrolet Silverado 1500; 2007 Chevrolet Silverado 1500 Classic; 2007-2009 Hummer H2; 2002-2014 Chevrolet Suburban 1500; 2002-2013 GMC Sierra 1500; 2007 GMC Sierra 1500 Classic; 2002-2013 Cadillac Escalade; 2002-2013 GMC Yukon XL 1500; 2007-2013 Cadillac Escalade EXT; 2007-2013 Cadillac Escalade ESV; 2002-2006 Chevrolet Avalanche 1500; 2007-2013 Chevrolet Avalanche; 2002-2014 Chevrolet Tahoe; 2002-2014 GMC Yukon
We are an authorized retailer for all Gibson Performance products. The standard manufacturer warranty applies. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! We are a family owned and operated company that values all of our customers. We are here to assist with all future warranty concerns!
Warning: This product can expose you to chemicals, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
