67 383 Dart

First I was thinking 915 then it came to me that was a 440 only head and the 383 had 516 but then looking at the chart it had another head I never seen 158? so now I'm not sure. I have 3 sets of 516 heads and 1 set of 915 with the 1.60 exhaust Saturday I will get the car and I will do a comp test, leak down test, and pull the valve covers and check where overlap is and look at the casting #