Description: 100% Brand new,never been used Professional installation in highly recommended(No instruction included) 1 Groove Long Water Pump Pulley: Pulley Diameter is 6 9/16" Pulley is 2 1/4" Tall Bolt Pattern is 2 1/8" Center hole is 5/8" Single Groove Machined From Billet Aluminium These Feature deep grooves to prevent belt from slipping .
