Keeping It Simple...with a Hemi.

I'm wanting to find out what year of 5.7, 6.1 or 6.3 has the least amount of 'new style' innovations on them, i.e. Variable Valve Timing, MDS - Variable Displacement Technology, VCT - Variable Cam Timing, or anything else not on a 1960s engine. Any info would be greatly appreciated! Thanks!