This is a fram air hog filter part # PPA3914 that fits GM f body 98-02 cars with the LS1. It may also fit the 6 cylinder models as well. This is slightly used, approx. 2,500 miles. Actually it doesn't even need a cleaning yet, just install and pick up some horsepower! I have the original receipt from Murray's auto parts that will go to the buyer so you can have the lifetime warranty! With tax I paid almost $60 for it so this is a great chance to get a great deal. Your price is $15 plus $12 for USPS S&H.