Continued:
===1967-1969===
Second generation
Production: 1967–1969
Platform: FR A-body
Related: Dodge Dart
Plymouth Valiant
In 1967 the Barracuda remained an A-body car, but was fully redesigned. To complement the fastback model, the vehicle now offered notchback and convertible options, replacing the 1966 versions. This second generation Barracuda would last for three years, from 1967 through 1969. An interesting way to visually tell the difference in all 3 years were the side marker lights: the 1967 Barracuda had no side marker lights at all, the 1968 model had small circular ones and the 1969 model had much larger rectangular ones.
As the pony car class became established and competition heated up, Plymouth began to revise the Barracuda's engine options, which came to resemble those of the larger Plymouth Road Runner more than the Valiant's. While the base 225 in³ was still the base engine, the engine options ranged from the two-barrel carbureted 180 hp (134 kW) 273 in³ (4.5 L) Commando, to a 235 hp (175 kW) four-barrel carbureted V8 and though rare, the optionally available 383 in³ (6.3 L) B engine in 1967. In 1968 the 318 in³ 2bbl was the smallest V8 available (replacing the 273 in³ 2bbl engine) and the 340 in³ 4bbl engine and finally the massive 440 in³ (7.2 L) RB single 4-barrel carbureted in 1969, available straight off of the showroom floor. There was even a limited production of 50 Super-Stock, non-street legal, Hemi-powered Barracudas (and another 50 Darts) built in 1968 for use in drag racing.
===1970-1974===
Third generation
Production: 1970–1974
Platform: FR E-body
Related: Dodge Challenger
As 1970 rolled around, another redesign was in order for the Barracuda. The performance version was badged and advertised as the 'Cuda. This year's new design looked quite a bit different from the previous models. One of the reasons was that it was now built on a new, slightly shorter, wider, and sportier version of Chrysler's existing B platform, the E-body. This new generation eliminated the fastback, but kept the two-door coupe and convertible versions. It also had a Dodge near-twin known as the Challenger; however, not one body panel interchanged between the two cars and the Challenger had a slightly longer wheelbase. Both were aggressively and cleanly styled, although they were clearly influenced by the first-generation Chevrolet Camaro. After the switch to the E platform, which featured a larger engine bay than the previous A-body, Chrysler's famous 426 in³ (7.0 L) Hemi would now be available from the factory in the Barracuda. The HemiCuda had about a factory rating of 6 MPG, and was sold without warranty.
Race car drivers Swede Savage and Dan Gurney drove identical factory-sponsored Barracudas in the 1970 Trans-Am Series, although with no success.
With the 440-6 and 426 Hemi, the performance from these production Barracudas ended up being legendary. The 1/4 mile times for these were 13.7 s @ 103 mph and 13.4 s @ 108 mph - both among the fastest times of the day. These engines were very easy to slightly modify and drop into the 12s, but either way - stock or modified - one could virtually have a 5-passenger race car. Barracudas also came with decal sets, hood modifications, and some unusual colors ("Go Mango", "Plum Crazy", and "Panther Pink").
The Barracuda was changed slightly for 1971, with a new grille and taillights. This would be the only year that the Barracuda would have four headlights, and also the only year of the optional fender "gills". The 1971 Barracuda engine options would remain the same as that of the 1970 model, except for the fact that a 4-barrel carbureted 440 engine was not available; all 440-powered Barracudas had a six-barrel carburetor setup instead. The 426 Hemi option would remain, and the Hemi-powered 1971 Barracuda convertible is now considered one of the rarest and most desirable collectible automobiles.
In 1970 and 1971, two options were available that are now highly sought-after by collectors. They are the shaker hood and the Spicer Dana 60 rearend. The shaker hood was available on 340ci, 383ci, 440ci and Six-Pack, and 426ci Hemi-equipped 'Cudas. The heavy Dana 60, with a 9 3/4 inch ring gear and considered nearly indestructible, was standard on manual transmission 440 Six-Pack and 426 Hemi equipped 'Cudas, and was optional on those with the automatic transmission.
After another grille and taillight redesign in 1972, the Barracuda would keep its overall look the same through 1974, with dual headlights and four circular taillights. But like other pony cars of the time, these years showed a major decrease in the Barracuda's power due to stricter emission laws. The largest available engine in 1972 was the 340 4bbl; a 360 was available in 1974. New safety regulations would also force the vehicle to have large front and rear bumper guards in 1973 and 1974. The Barracuda hung on through 1974, after which it was discontinued in the midst of the 1973 oil crisis. Production ended ten years (to the day) after it had begun. Although today they are sought-after collector cars, the third generation was a marketplace failure and never successfully competed with rival offerings from Ford and General Motors. The rarity of specific models and combinations today is primarily the result of low original-buyer interest and production. Engine fires were very common amongst the Nineteen-Seventies model. The blower valve would often malfunction, causing a mass influx of heat in the manifold, often resulting in overheats, fires, or engine blowouts.
===Popular culture===
--Film appearances--
In Pixar's animated feature film Cars, the character Snot Rod is a modified 1970 Barracuda.
In The Wraith, Skank and Gutterboy drove a beat-up 1966 Plymouth Barracuda.
In Highwaymen Jim Caviezel drives a 1968 Plymouth Barracuda.
In Phantasm (film), Jody drives a black 1971 Plymouth Barracuda coupe.
In Phantasm III, Reggie has a black 1970 Plymouth Barracuda convertible.
In Harry Barrington,the motion picture
--TV appearances--
Nash Bridges (1996-2001) : Five Barracudas made from 1970, 71, and yes, a 1973 to look like HemiCuda convertibles [1]
Megas XLR (2004-2005): Red convertible Barracuda was adopted as a head and control center of the giant robot, Megas XLR, by the main character of the series, Coop.
Brady Bunch (Seasons 1971-1972): A light blue convertible Barracuda was Mike Brady's car for the 1971 and some of the 1972 seasons.
The Doris Day Show : Doris could be seen driving a maroon colored 1971 convertible Barracuda in some show openings.
Mannix (Seasons 1970-1972): A Forrest Green convertible Barracuda with a 383 cid engine appears as the primary Mannix driver for the 1970-1972 seasons. The car appears to be the same one through these years, with the grill and tail lights being changed out in order to match the given year model. Although Chrysler never made production of a 1972 convertible, this car was made to look like a 1972 convertible by retrofitting it with a 1972 grill and tail light panel.
--Video game appearances--
In Gran Turismo 2, a Plymouth Barracuda can be purchased and driven.
In Gran Turismo 4, the Plymouth Barracuda returns and can also be purchased.
In Interstate '76, a black-on-orange Barracuda featured as the car driven by the game's protagonist, Groove Champion. It is called a 'Picard Pirahna' in the game.
In Need for Speed: Carbon, a Plymouth BarraCuda can be driven and modified. Also, in Need for Speed: High Stakes, a 1970 Plymouth BarraCuda can be downloaded from NFSCars and inserted for it to run in the game.
--Other--
HPI manufactures an after-market body in the shape of a 1970 Barracuda for its line of Radio-Control Savage monster trucks.