Flowtech Headers Full-Length Steel Painted Chevy 4.8L/5.3L Pair 11533FLT
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Notes: Headers Full-Length Steel Painted Chevy 4.8L/5.3L Pair
Flowtech Headers are the perfect combination of quality and value. This long tube header with high flow Y-pipe fits the popular 1999-2006 Chevy Silverado/GMC Sierra 1500 V8-4.8L/5.3L 2WD. Features: High flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Heavy duty tubing and high quality welds for increased strength and durability Smooth transition, 1-3/4 diameter primary tubes are used for increased exhaust flow increasing performance, improving throttle response and broadening the torque curve 3 slip-on collectors connect to a 3 high flow Y-pipe that connects at the factory exhaust location TIG-welded, machined 3/8 header flange for a leak-free seal and maximum strength Premium aluminum header gaskets and installation hardware included Available in a high heat resistant black paint or a satin silver metallic ceramic thermal barrier coating Connections for O2 sensors are located on collectors. Catalytic converter must be relocated Headers are a must if you are using a cold air intake, cat-back exhaust system or tuner