75 Dodge 24,000 survivor

They did not use a dodge with round headlights for the DUKES only furys, in later episodes they used both plymouth and dodges with the square quad stacked headlamps,(signed Dukes of Hazzard Expert) LOL
Yes they did in a few episodes. One being "Happy Birthday General Lee" Huge Dukes fan here, had 2 General Lees and a Rosco car. Have met all of them and have some pretty cool stuff but yes MOSTLY 77-78 furys and Monacos was used. They also used AMC`s.