Serpentine Belt. Actually didnt look too bad, but if the filters were any indication of how the previous owner did maintainence, I thought i'd toss one in. AND...my hood shock arrived so i put that in. Still amazed with the 90degree opening to work on the car. Didn't know the hood basically opened itself, until the new shock was in! Silver Blue 6spd Coupe. Annnnd.....Loving it!