Mopar '340-X' Heads vs. Chevy 'Fuelie Heads'

Correct Mr. A-Body-Bomber

#3782461 Heads

Came both with > 1.94 / 1.50 and 2.02 / 1.60 Valves from 1964 and on.

The 1961 thru 1963 Heads, were definitely 1.94 / 1.50 {only}.

On the Exhaust Port, some of the Heads did come through with larger volume {63+ CC's}.

Thanks,'69 .. I didn't think I was doofy, when I saw those port's in the late '80's. ( listening to Hendrix, /'67 BBC sessions, great rock...)