This is a used 8mm GT blower pulley, It has the 2" register hole and is for a 3" wide belt. Made of aluminum and hard anodized for strength. Pulley has some small nicks on teeth but wont hurt usage. It is a 63 tooth. Remember you must use a GT belt with this pulley. The std. 8mm belt will not work. Save some bucks as these are over 200.00 new
