I,m gonna have issues with my pullies lining up with my ATI balancer,it,s quite thick and will not line up with the alumi edelbrock water pump and pully.I may have to go electric water pump?Arggh!!I,m tryin to stay away from more electrical stuff.I will search for different pullies first,apparently chevy pullies will work on this balancer?We,ll see...til later.:stop: