A dramatically reworked 1978 Dodge Magnum is gaining attention as a one-of-a-kind build that merges classic styling with extreme performance engineering. Originally introduced as a luxury-oriented coupe, the Magnum has been transformed into a Pro Street and Pro Touring machine designed for both drag strip performance and street presence.
At the core of the build is a hand-assembled 512 cubic-inch stroker V8, delivering 700 horsepower and 728 pound-feet of torque on pump fuel. Constructed with high-performance components, the engine features an Eagle crankshaft and connecting rods, Mahle pistons, and a reinforced bottom end. Airflow and combustion are enhanced through Edelbrock aluminum heads and intake, along with a performance carburetor and a hydraulic roller camshaft setup. Exhaust gases are routed through ceramic-coated headers into a large-diameter system with an X-pipe configuration.
Power is transferred through a built 727 TorqueFlite automatic transmission equipped with a billet torque converter and reverse manual valve body, emphasizing its racing capabilities. The drivetrain is further strengthened by a Strange S60 rear end with heavy-duty axles, performance gearing, and a locking differential.
The Magnum’s chassis has been extensively upgraded to handle the increased power. Reinforced frame ties run the length of the vehicle, while a four-link rear suspension and adjustable coilovers provide stability and traction. The front suspension incorporates upgraded control arms and shocks, contributing to improved handling. Braking is managed by a four-wheel disc system with hydro-boost assist, supported by additional race-focused features including a line-lock system and dual parachutes.
Visually, the car maintains its original T-top design while adopting a more aggressive stance. Finished in gloss black, it rides on staggered wheels with wide rear tires designed for maximum grip. A custom hood improves airflow and cooling for the high-output engine.
Inside, the focus shifts to performance and safety, with an eight-point roll cage, racing harnesses, and upgraded bucket seats sourced from a later performance model. The cabin also features specialized gauges and a floor-mounted shifter, along with dual nitrous bottles indicating further performance potential.
With just over 2,300 miles recorded, this extensively modified Magnum represents a complete reimagining of a late-1970s coupe, blending classic Mopar heritage with modern performance technology in a fully realized custom build. See it here.
