Goodyear 14mm offset 27 tooth GT blower pulley. This pulley is 4.250" wide with 1" offset and has a 2.00" register with six .375" bolt holes on a 2.782" bolt circle. Made from billet aluminum and is hard anodized for wear resistance and is set up for the Goodyear Chevron type 14mm GT blower belt. Teeth are GT profile. Pulley is new and has ever been run.