Description: 100% brand new, Never been tried or installed. Pulley Diameter is 6 9/16" Pulley is 2 7/8" TALL Bolt Pattern is 2 3/4" Center hole is 1 1/8" Machined From Billet Aluminium These Feature deep grooves to prevent belt from slipping Professional Installation is Highly Recommended Package Includes: 1 x Crankshaft Pulley As shown in the picture above Fitment： Fits All Sb Chevy Engines When Using A Long Water Pump .
