Delta offers grinding new blanks I think for around $120 which I think would keep you from having to get different pushrods...Delta regrinds are awesome for people that can adjust valve lash...many guys in the local subaru community ran these cams with very positive results...I also work with a guy that has one of their regrinds in each of his vehicles...1 in his 22re toyota and 1 in his falcon with a 289...I am local to delta so if anyone wants me to swing by and talk to them about grinding a new blank let me know
