text: When the 426ci Hemi was made available to the general public for the 1966 model year, it could be ordered in any Coronet model or trim level. No Hemi-powered Coronet wagons have been verified, but a few Coronet Deluxe four-door sedans are known to exist. A total of 136 Coronet 500 Street Hemis were built for 1966. Beginning in 1967, Chrysler decided that the Hemi should be available only in their badged muscle cars: the Dodge Charger, Coronet R/T, and the Plymouth Belvedere GTX. The top engine option for the rest of the Coronet line was supposed to be the 383-ci, 4-barrel V8. Despite this, some Hemi-powered 1967 Coronet Deluxe two-door sedans were produced. There is also one Hemi-powered 1967 Coronet 440 two-door hardtop known, and One Hemi-powered 1967 Coronet 500 two-door hardtop known, which is not among the 55 WO23 Super Stock cars produced for Dodge drag racers.
  1968–1970
  The Coronet and similar Plymouth Belvedere received complete redesigns in 1968, as did the Dodge Charger, which shared the B-body platform. There was a mild facelift in 1970. Trim levels initially included the base Coronet, Coronet Deluxe, Coronet 440, Coronet 500, and Coronet R/T. The Coronet Super Bee was introduced in early 1968 as a companion to the Plymouth Road Runner. In keeping with Dodge's position as a step above Plymouth, the Super Bee shared the Charger's Rallye instrument cluster and the Coronet 440's rear finish panel.
  As in 1967, the 440ci RB V8 was only available in the Coronet R/T in 1968. The 426ci Hemi V8 was supposed to be limited to the R/T and Super Bee, but two 1968 Coronet 440s are known to have been built with this engine.