1962-1965 Plymouth 413/426 Wedge Specs
Plymouth revised the 413/426 Wedge throughout models years 1962-1965. Get detailed specifications on this muscle car:
![]() MoPar’s mighty 400-plus-bhp 413-cid V-8 came to the downsized 1962 Plymouth 413 Wedge as a limited, high-performance option. |
| Engine Type | V-8/RB-Wedge | V-8/RB-Wedge (Max Wedge) |
| Displacement (cid) | 426 | 425 |
| Horsepower @ rpm: | 365 @ 4800 | 415/425 @ 5600 |
| Torque (pounds/feet) @ rpm | 470 @ 3200 | 470/480 @ 4400 |
| Compression Ratio | 10.3:1* | 11.0:1/13.5:1* |
| Bore (inches) | 4.25 | 4.25 |
| Stroke (inches) | 3.75 | 3.75 |
| Valve Lifters | Hydraulic | Mechanical |
| Availability | 1964 Belvedere | 1965 Belvedere/Satellite |
*12.5:1 in 426 Stage III
Times*:
| 0-60 mph (sec) | 6.8 |
| 0-100 mph (sec) | N/A |
| 1/4-mile (sec) | 15.20 @ 95.5 mph |
| Top speed (mph) | 130 |
| Axle ratio | 3.91:1 |
| Engine type | 426/365 |
*Source: Motor Trend (1964)
Times*:
| 0-60 mph (sec) | N/A |
| 0-100 mph (sec) | N/A |
| 1/4-mile (sec) | 12.69 @ 111.97 mph |
| Top speed (mph) | N/A |
| Axle ratio | |
| Engine type | 426/415 |
*Source: Hot Rod (1963)
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For more information on muscle cars, check out:
- Muscle Cars: Get information on more than 100 tough-guy rides.
- How Muscle Cars Work: Learn about the complete history of muscle cars, from the classic period in the 1960s to today.
- Plymouth Muscle Cars: Find out about more great Plymouth muscle cars.
- 1963 Plymouth 426 Wedge: Get vital details on this Plymouth model.



