* 383 Magnum: Around 335 hp
* 440 Magnum: Around 375 hp (could be higher depending on the specific configuration)
* 426 Hemi: Around 425 hp (also could be higher depending on the specific configuration; some were rated higher)
To know the exact horsepower of a *specific* 1969 Dodge Charger, you'd need to know its engine size and options (like the carburetor and other performance upgrades). The information should be found on the vehicle's original documentation or a data plate located on the vehicle itself.