Pulley Puller Set, Capacity -, Includes Puller Body, Jaw and Sleeve Assembly, Jackscrew, Button, Bearing and Washer, Puller Pin for Quad 4, Screw Installer for Quad 4, Puller Pin for GM 3.1, Screw Installer for Ford 4.6, Screw Installer for All Others, and Blow Molded Case, Number of Pieces 12, Application Used On Late Model Ford, GM and Chrysler Engines, For Use With -