Long Tube Headers for 1999-2006 Chevy Silverado/Avalanche/GMC Sierra 1500 4.8L/5.3L/6.0L

Unlock the true potential of your 1999-2006 Chevy Silverado or GMC Sierra with Flashark Long Tube Headers! These precision-engineered headers significantly enhance your truck's exhaust flow, delivering an impressive boost in horsepower and torque, all while improving throttle response. Made from high-quality stainless steel, they promise unmatched durability and a perfect fit for 2WD models. Experience a richer sound and gain up to 20 horsepower with up to 0.5 MPG improvement in fuel efficiency, turning your vehicle into a powerhouse on the road. Elevate your driving experience with the performance and quality that Flashark delivers.