How many 65 Hemi Barracudas were built?

It'll really confuse the know-it-alls when you tell them that the Hemi isn't actually a true hemispherical combustion chamber at all and the only engine that has a true hemispherical chamber is the "Y" block 318. Maybe thats the engine they are talking about!!??!!! Also not available in the 65 Cuda though!!! Geof