Chevrolet GM Truck SUV 6.0 1-3/4 Shorty Exhaust Headers Titanium Ceramic 99-13 PART #4006 FEATURES: 12-15 Horsepower Increase Over Stock 1-3/4" Primary Tubes for Maximum Exhaust Flow 16 Gauge CNC Mandrel Bent Steel Tubing and 3/8" Thick Header Flanges Direct Bolt-On for Easy Installation New Gaskets and Hardware Included Titanium Ceramic Finish VEHICLE FITMENT: 1999-2013 Chevy and GMC Truck or SUV V8 6.0L Fits Full Size 2WD/4WD Truck and SUV Only DO NOT FIT: 2500 and 3500 HD , Also Excludes Hummer H2, Chevy Trailblazer, Chevy SS or SSR Increased Exhaust Flow for More Power Improve the power and sound from your 1999-2013 Chevy an GMC Truck or SUV 6.0L V8 with these titanium ceramic BBK Performance shorty headers. BBK Performance shorty headers will increase your exhaust flow giving you additional horsepower and torque. BBK shorty headers will give your truck a throaty exhaust note. The titanium ceramic finish adds a stylish touch to your engine bay. Top Quality Construction BBK Performance shorty headers are made from 1-3/4" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges. The large diameter primary tube design creates unrestricted airflow for ultimate horsepower gains. These headers are pressure tested to ensure leak free performance. Installation These GM Truck shorty headers are designed as a direct bolt on. For use with factory or any aftermarket cat-back exhaust. Kit includes new gaskets and hardware. Emissions Information This part is C.A.R.B Approved. EO Number Is D-245-18 It is Legal for use on the following in ALL 50 States: 1999-2013 GM Truck & SUV 6.0L & 6.2L Applications