What spark plugs for 340

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
when you started using AutoLites back in the day they were American made and quality. When the corporate greed took over, it was all about the bottom line and cut corners so quality went down the drain as it is today with Autolite. You think that Autolite of today as it was yesteryear, your highly mistaken and your running hot garbage in your car, suit yourself….