THIS IS A 1998-02 GENUINE CHEVROLET CAMARO Z28 & Z28 SS OIL PUMP, PART# 12556436 R578-A6. THE ITEM HAS USAGE WEAR (REFER TO PICTURES) BUT IS STILL USABLE. PLEASE FEEL FREE TO ASK ME ANY QUESTIONS YOU MIGHT HAVE ON THE ITEM. Check out my other items! Be sure to add me to your favorites list!