170, 198, 225 how many of each?

In the barracuda/valiant from 1965 up the 225 was the standard /6

I beg to differ. The standard engine for the Barracuda was the 225 slant six. The standard engine for the other (Valiant, Dart, Lancer) "A" bodies from 1960 on, was the 170, untill it was discontinued after 1969 The 225 became available as an option in 1961.