What spark plugs for 340

Autolite’s belong in the Garbage Can… just like e3 spark plugs and Fram oil filters

NGK BKR6E or BKR5E or the Champions your running…
NGK's are for Foreign cars i would never use them in my mopars thx!
been running Autolite's in all my old cars for a very long time its just plugs are getting harder and harder to find these Days