Recently rejoined the Mopar family. My first car in 1993 was a 73 Charger SE 400. Now I've got a 68 Barracuda with a mopar crate 360 390hp version. The prior owner was somewhat unaware of what he had. I've got the receipt for the engine; so I know its the 390hp version.
From what he said I think it has a bigger roller cam and roller rockers. With Mopar Fuel Injection kit and long tube headers.
Sounds like the rocker arms needs adjusted. But I've never owned a big cam mopar. He said...
Good mopar engine shop within 8hr drive of north GA