C6 Corvette Oxygen Sensor Extensions
American Racing Headers - O2 Extensions - C6 Corvette. Set of (4) Oxygen Sensor Extensions - 2 Long and 2 Short Extensions. Required for installation of ARH Long Tube Headers for LS2 and LS3 Engines.
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Fitment: C6 Corvette and Corvette Grand Sport LS2/LS3 (2005 - 2013)
Product Note: Requires O2 Extensions (sold separately)