Barracudas were built from 1964-74. The 1970–1974 E-body Barracuda, no longer Valiant-based, was available as a coupe and a convertible, both of which were very different from the previous models. Sharing this platform was also the Dodge Challenger; however, no sheet metal interchanged between the two cars. The performance car was called the Cuda, available with 383 Magnum, 440ci 4-barrel Super Commando, the 440ci 6-barrel Super Commando Six Pak, and the 426ci Hemi.