I think the 340 was standard in the 72 Cuda very early on in production. I think there is some factory literature on Hamtramck-historical stating that the 318 would be the standard engine in the 72 Cuda after a certain date. I'd have to look for it to be certain.

EDIT:

Here is the bulletin dated Sept 24, 1971.
http://www.hamtramck-historical.com/imag...p%20pib%205.jpg

Last edited by burdar; 02/08/12 11:03 PM.