Description: 100% Brand new,never been used Belt Type: V-Belt Groove Count: 3 Groove Material Type: Steel Finish: Black Overall Diameter: 7.7" The crankshaft pulley is a triple groove steel pulley with Black finish. This heavy duty pulley would be a great addition to your Big Block Chevy Engine. Professional installation in highly recommended(No instruction included) Fitment: Designed for Big Block Chevy engines 396 427 454 with a long water pump Package Includes： .
