The redesign for the 1970 Barracuda removed all its previous commonality with the Valiant. The original fastback design was deleted from the line and the Barracuda now consisted of coupe and convertible models. The all-new model, styled by John E. Herlitz, was built on a shorter, wider version of Chrysler's existing B platform, called the E-body. Sharing this platform was the newly launched Dodge Challenger; however no exterior sheet metal interchanged between the two cars, and the Challenger, at 110 inches, had a wheelbase that was 2 inches longer than the Barracuda.
The E-body Barracuda was now "able to shake the stigma of 'economy car'." Three versions were offered for 1970 and 1971: the base Barracuda (BH), the luxury oriented Gran Coupe (BP), and the sport model 'Cuda (BS). Beginning mid year 1970, and ending with the 1971 model, there also was the Barracuda Coupe (A93), a low-end model which included the 198ci Slant Six as a base engine, lower grade interior, and (like other Coupe series Chrysler Corp. offered that year) had fixed quarter glass instead of roll-down rear passenger windows. The high-performance models were marketed as 'Cuda deriving from the 1969 option. The E-body's engine bay was larger than that of the previous A-body, facilitating the release of Chrysler's 426 cu in Hemi for the regular retail market.
For 1970 and 1971, the Barracuda and Barracuda Gran Coupe had two six-cylinder engines available — a new 198 cu in version of the slant-6, and the 225 — as well as three different V8s: the 318ci, the 383ci with two-barrel carburetor and single exhaust, and the 383ci with four-barrel carburetor and dual exhaust 330 hp. The Cuda had the 383ci 335 hp (same as Dodge's 383 Magnum) as the standard engine. It also had the 440ci four-barrel Super Commando, the 440ci six-barrel Super Commando Six Pak, and the 426ci Hemi. The 440- and Hemi-equipped cars received upgraded suspension components and structural reinforcements to help transfer the power to the road.
This nice Cuda started life as a 340 but has been upgrade to a 440 with a 4 Bbl. The car runs really well and needs nothing mechanically- with soem minro body work and a new paint job thsi car would really sing. As you can see from the undercarraige shots this is a very solid car with no hidden surprises. The car was built to run with only a Heater and Am Radio- not a lot of unnecesarry frills to weigh it down.