I have searched the database on this exercise and have found excellent advice. Have located an impact driver for the damper bolt (re-torque to 180-200), rad removed etc... The one question I have is can anyone tell me which type and size of puller I should use? For example, should it be an outside 3-clawed 8 inch puller? I don't want to damage the damper. BTW Phil, amazing speed on parts delivery, one day from GA to MI !!! Thanks FastLane....