ARP makes a headstud kit for the 2.3 ecoboost RS and Mustang. I cannot verify anywhere that it will fit the 2.0 block and head. I’ve emailed APR and they said that it should fit, can anyone confirm this?
218-4702 is what @kewing and myself use on the motor builds. You can also use 151-4204 and 151-4301. They are all the same size, length and pitch. I went to arp a few months ago to pick up a broken stud under warranty and the guy behind the counter comfrimed it for me from the drawings.