Is this VIN a 68 340S?

A friend passed away earlier this year and his sister has asked me to help find out a little about his cars. One is a 68 Barracuda coupe that is supposed to be a 340S. Car is red out/white in, auto and AC. He quit driving it around 2000 or 01 and I don't know if it broke or he just parked it.

This VIN is BH23P8B146147. Can anyone confirm this is a real S? thanks

That sounds right, big block cars would be BH23H8B........ Punch those digits into the VIN decoder here on the site and see what comes up. Whether the car survived with it`s/a 340 in it is another question.