1999-06 6.0L GM Truck American Racing Headers
American Racing Headers system for 1999-2006 Full Size 6.0L GM Trucks
If you want to get increased horsepower and torque across the RPM range, improved sound, and increased fuel efficiency, then look no further than the American Racing Headers system for your GM Truck! With unmatched fit and finish, and an intelligent design for easy install from underneath the vehicle, ARH has delivered arguably the single best upgrade available for your GM truck! The top-notch quality of the design and manufacturing of this American Racing Headers system can be highlighted by the list of features that come standard with it:
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Manufactured entirely using the highest quality 304 Stainless Steel
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3/8" thick laser cut flanges with hand ported inlets
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Merge collectors with scavenger spikes for optimal flow
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Choice of 3/4" or 7/8" Primaries with 3" collectors
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Optional 200 cell metallic substrate cats
FREE SHIPPING TO THE LOWER 48 STATES!
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