yeah more or less they are black, but an aftermarket one can also be black.. if the pulley looks big then it's probably the factory pulley.. i think they stock is about 7in or so big in diameter and the aftermarket ones should be around 5ish..
-Jason
95 GS
short air ram - custom grill - removed front license plate - custom stereo system - 2 Kenwood 10's powered by Kenwood amp - Hiper Blue Headlights - F&R Upper Strut Bars - 2 fan mod