I am in TN. Its still for slae not sure on mileage and I just don't need it.
I am in TN. Its still for slae not sure on mileage and I just don't need it.
99 RCSB Sierra 5.3
GO: Doug's LT Headers Polished Magnaflow Muffler, NGK TR6IX,160 Degree Thermostat,EFI Live Custom Tune by Chuck of Corvettes of Westchester, AEM Dry Flow Intake
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