Why this vehicle matters
The 1970 'Cuda is the muscle car distilled to its purest form. Plymouth took the humble Barracuda nameplate and turned it into something extraordinary. The 'Cuda package was available with everything from the small-block 340 to the legendary 426 Hemi. The Shaker hood scoop — mounted directly to the engine so it literally shook with the motor — became iconic. The styling was aggressive without being cartoonish. Only 652 Hemi 'Cudas were built for 1970, and the convertibles (only 14 with Hemi, 4-speed, and shaker) now sell for over $3 million. The 440 Six Pack cars offer similar theater at a fraction of the cost.
Patina notes
The E-body 'Cuda is a beautiful car that ages gracefully. Original In Violet, Lemon Twist, and Tor-Red pop even when faded. The fender gills and quad headlights are distinctive. Watch for rust in the trunk floor, quarter panels, and cowl area. The convertibles are especially vulnerable to water intrusion. Documentation is critical for Hemi and 440 Six Pack cars — the value difference between real and clone is enormous. The 340 'Cuda is the affordable entry point with legitimate muscle car credentials.
Ownership reality
E-body Mopars have a dedicated following and improving parts availability. AMD makes quality replacement sheet metal. The engines are bulletproof when maintained. The TorqueFlite transmission is nearly indestructible. But the unibody construction means rust is structural. A 'Cuda with floor and trunk rust needs extensive metalwork. The enthusiast community is tight-knit and helpful, but Mopar parts generally cost more than GM equivalents. The 340 small-block is the best daily driver engine — responsive, economical, and adequate.
The verdict
Buy if
You want the most beautiful muscle car of the era. You understand that a 340 car is 80% of the experience for 20% of the price. You're willing to pay Mopar tax on parts.
Skip if
You need GM-level parts availability. You can't afford proper Mopar restoration costs. You want a Hemi but have a 340 budget.
What to look for
- → Trunk floor and drop-off rust
- → Quarter panel rust at wheel openings
- → Cowl rust at windshield base
- → Fender tag and broadcast sheet (options verification)
- → Hemi and Six Pack documentation extensively
- → Frame rail rust at torque box
- → Floor pan rust under carpet
Common problems
- ⚠ Unibody rust repair is expensive
- ⚠ E-body-specific parts are pricier
- ⚠ Reproduction sheet metal fit varies
- ⚠ Power windows are troublesome
- ⚠ Convertible top mechanism complex
- ⚠ A/C compressor brackets hard to find
Parts & community
Parts sources
- AMD (Auto Metal Direct)
- Year One
- Classic Industries
- Mancini Racing
- B-Body Parts
Forums & communities
- ForEBodiesOnly.com
- Moparts Forums
- CudaChallenger.com
- MoparStyle.com
Sources
- Hagerty Valuation Tools · 2026-02-01
- Galen's Tag Service · 2026-02-01
Specifications
| Engine | 340 V8 / 383 V8 / 440 Six Pack / 426 Hemi |
| Power | 275-425 hp |
| Torque | 340-490 lb-ft |
| Transmission | 3-speed auto (TorqueFlite) / 4-speed manual |
| Drivetrain | RWD |
| Weight | 3,400 lbs |
| Wheelbase | 108 inches |
| Production | 18,880 (1970 'Cuda) |
Notable Features
- • Complete redesign from 1969
- • Shaker hood scoop
- • Elastomeric bumper option
- • Hemi 'Cuda convertible is million-dollar car
About Plymouth
Chrysler's value brand that punched way above its weight in the muscle car wars. Dead since 2001, but the legends live on.
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