Description: 100% Brand new,never been used Pulley Diameter is 6 9/16" Pulley is 3" Tall Bolt Pattern is 2 1/8" Center hole is 5/8" Belt Type: V-Belt Double Groove Machined From Billet Aluminium These Feature deep grooves to prevent belt from slipping Professional installation in highly recommended(No instruction included) Fitment: fit any SB Chevy Engine when using a LONG water pump (SB Chevy 265 283 305 327 350 383 400 V8 Engines) Package Includes： .
