I am putting a bigger harmonic balance pulley on a buddy's '13 GT500. He bought at ATI. I think I read the 2013 harmonic balancer does not have the tapped holes in if for a puller. Will a standard puller work t hat grasps on the OD of the pulley work?
Also, the pulley is slotted for two keys. Does the '13 crack have two keys? If not would it leak oil thru the extra key slot?
Also, the pulley is slotted for two keys. Does the '13 crack have two keys? If not would it leak oil thru the extra key slot?