Unleashing Power: The American muscle truck Legendary Performance Package
- Zeth Abney
- Feb 26
- 2 min read
Updated: Apr 14
When it comes to high-performance trucks, power is just the beginning. At Legendary Concepts, we’ve engineered a powertrain and suspension package that doesn’t just deliver raw horsepower—it refines it into a driving experience that’s as thrilling as it is precise.
The Heart of the American Muscle Truck: Lingenfelter-Tuned 6.2L V8
At the core of our American Muscle Truck performance package is the legendary 6.2L V8, enhanced by the precision tuning of Lingenfelter Performance Engineering. With the addition of a Magnuson TVS 2650 supercharger, our trucks roar to life with an astonishing 707 horsepower at the wheels—a level of performance that transforms the driving experience.
Lingenfelter’s reputation for world-class tuning and engineering speaks for itself. Ken and Kristen Lingenfelter have been incredible partners, working closely with us to bring our vision to reality. Their expertise ensures that every Legendary truck delivers power smoothly, reliably, and with maximum efficiency.
Breathing Easy: Green Filter Performance Air Intake
A high-performance engine demands high-quality airflow to function at its best. This is crucial for maximizing the potential of any vehicle, especially for those who seek to enhance their driving experience. That’s why we’ve chosen Green Filter, a recognized leader in the field of performance air filtration.
Green Filters have earned their reputation through years of innovation and expertise, known for their superior engineering and exceptional durability. These filters are designed to ensure optimal airflow, which plays a significant role in improving horsepower, enhancing throttle response, and increasing fuel efficiency. By utilizing advanced materials and cutting-edge technology, Green Filters provide a reliable solution for those who demand the best from their engines.
Unmatched Handling: Custom Lowered Suspension by IHC
Harnessing 707 horsepower isn’t just about brute force—it’s about control. Our trucks feature a precision-engineered 3"/5" custom drop suspension, installed by our in-house team. This performance-oriented suspension upgrade improves:
Handling & Traction – A lower center of gravity enhances stability and cornering.
Aerodynamics – Less wind resistance means more speed and efficiency.
Acceleration & Braking – Improved weight distribution optimizes power transfer and stopping power.
Putting Power to the Pavement: Custom Continental Tires
No performance build is complete without the right rubber. That’s why we’ve partnered with Continental Tire to equip our trucks with custom-sized Continental Premium Contact 6 tires—designed exclusively for Legendary Concepts.
Our exclusive Continental tires come sized in:
Front: 285/45 R22
Rear: 325/40 R22
The extra-wide rear tires provide maximum ground contact, significantly improving traction, stability, and overall handling. Whether launching off the line or cornering at high speeds, these tires ensure that all 707 horses are put to use efficiently.
(For more on how our custom body kit accommodates these extra-wide tires, check out our body kit blog.)
Experience Legendary Performance
Every component of our performance package is designed to work in harmony, delivering a truck that’s as powerful as it is refined. From the Lingenfelter-tuned supercharged V8 to the precision suspension and custom Continental tires, Legendary Concepts trucks are engineered for those who demand the best.
Want to experience it for yourself? Contact us today and take the next step toward owning a Legendary truck.
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