Long Tube Headers for 99-06 Chevy/GMC 1500 Truck V8-4.8L/5.3L 2WD

FlowtechLogoFlowtech 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.

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    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
  • Does not fit four wheel drive vehicles

PN 11533FLT 99-06 GM Truck V8-4.8L/5.3L – PAINT
PN 31533FLT 99-06 GM Truck V8-4.8L/5.3L – SATIN CERAMIC

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