This 1969 Plymouth Road Runner 500 Stroker offers a bold blend of classic muscle and modern upgrades, bringing fresh power and presence to an iconic Mopar hardtop. The focus keyphrase 1969 Plymouth Road Runner 500 Stroker sets the tone for a restomod built for impact.
Refreshed Bodywork and Striking Yellow Finish
The hardtop was repainted in yellow after a detailed refurbishment that included replacing the front fenders and trunk pan. Quarter panels were patched, while new weatherstripping tightened the overall fit. The black bulged hood adds contrast, and Road Runner graphics complete the look.
Updated Wheels, Tires, and Braking
Black US Wheels measure 15×7 inches up front and 15×8 inches at the rear. Touring tires lead, while Mickey Thompson slicks deliver grip at the back. Wilwood four-wheel discs and a new master cylinder manage stopping power, and power steering adds welcome ease.
Rebuilt Interior With Modern Touches
The interior was redone in black vinyl, covering the seats, carpet, panels, and headliner. Added sound-deadening improves cabin comfort. A Hurst pistol-grip shifter enhances control, while a RetroSound Redondo stereo with Bluetooth updates the driving experience.
Instrumentation and Driving Feel
A three-spoke wheel fronts a 120-mph speedometer, tachometer, and auxiliary gauges. The odometer reads 200 miles, though total mileage is unknown. The layout remains clean and classic, with essential data easy to read at speed.
500ci Stroker V8 and Its Performance
The original 383ci V8 was replaced with a 440-based block rebuilt to 500 cubic inches. Indy Cylinder Head parts include the crankshaft, rods, heads, and intake. Holley Sniper 2 EFI supplies fuel, and Hooker headers feed a stainless-steel 3-inch exhaust. MSD ignition and a Champion radiator support reliability.
Power Output and Dyno Results
Dyno testing recorded 537 horsepower at 5,500 rpm and 586 lb-ft of torque at 4,200 rpm at the flywheel. A separate rear-wheel test reached 400 horsepower. These figures highlight the engine’s strong mid-range punch.
Transmission and Driveline Upgrades
The four-speed manual was rebuilt and paired with a Hays clutch and flywheel. Power moves through a refreshed limited-slip differential with 3.73:1 gearing, giving the Road Runner a sharp and responsive feel on acceleration.
Final Thoughts: A Confident, Characterful Restomod
This 1969 Plymouth Road Runner 500 Stroker stands as a thorough refurbishment with meaningful performance gains. Its fresh paint, upgraded mechanicals, and carefully rebuilt interior create a complete package that balances muscle heritage with modern usability.
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Source: bringatrailer.com
