Going to look at a one owner 1970 Charger 500

69 500s used a Coronet grill that was flush with the fenders , special wide windshield mouldings on the A-pillars , they used filler in the rear window void and had a shorter deck lid. All to make it more aerodynamic.
The 69 was the base for a Daytona to which they added a nose cone , 1970 hood and a rear wing.
Production for the 500 was less than ..Uh... 500.
Leter in the year they produced the Daytona ( Less than 500 made)
Only engines were 440-4 or Hemi... In 1970 the 500 moniker was used to attract buyers on a fairly base pkg.

The Superbird was based off RRs in 1970 and could be had with 440-4 , 440-6 and Hemi...2200ish built