Features and Benefits:
- � For use crank pulley dampeners without female threaded holes� Heavy duty grade 9 drive bolt (class 12.9)
The Astro Tool 78450 HD Harmonic Crank Pulley Puller - GM LS, Ford Coyote, GMC, Chrysler, Dodge & Jeep is designed with a heavy duty grade 9 drive bolt (class 12.9) and is used in crank pulley dampeners without female threaded holes.
