Chrysler called this engine the TNT, whereas Plymouth called it the Super Commando. The Mopar 440 Magnum was able to increase the engine's output to 375 hp with the same level of torque.

The Mopar 440-cubic-inch V8 belongs to Chrysler's RB engine line with roots traced back to the original 383-cubic-inch big block, which came out in 1959. However, the RB lineage traces back to the ...

However, Chrysler produced something similar in 1970. I'm talking ... to the four-barrel 440 found in Dodge and Plymouth muscle cars, Chrysler dubbed the engine TNT. It was potent enough to ...

With that kind of powerful, iconic engine ... 440 Six Pack and 6-BBL was such a raging success in 1969, that it spread faster than a Mopar equipped with one could win a red light challenge. In ...

As far as humongous, full-size classics equipped with V8 muscle go, the 1970 Chrysler 300 Hurst was the ... of the high-performance variety. Dubbed 440 TNT, the powerplant was the same raised ...

Sharma Hardee of Miami, Oklahoma, bought her 1970 ... engine had since been handed down to her eldest son for his 1974 Duster. The engine she had ready to go was a mildly built Mopar 440 that ...