1965 Ford F750 only 23000 original miles, ex firetruck, started dumptruck conv

I purchased this truck in 2001, t had 17000 miles on it then, drove it only 6000 miles in 14 years, ruck has a 391 industrial engine only used in heavy duty and state or government vehicle. the transmission is a Spicer HD 5 speed, ear end is a Spicer with 7:15 ratio gears, he braking system is Hydraulic and has two master cylinders has large drum brakes all the way around. Large semi truck tires, ronts are original, put new rims and tires on the rear, ed was made to dump but has no cylinder or pt, rans does have a spot for the pot, as a vacuum gauge to monitor the brakes, as a working flood light and air horn, he air horn has a pump that makes air pressure from vacuum, ow cool is that, ruck is a beast, ull down a building but top speed is 55mph, ood scoop is functional into an oil bath air cleaner, installed a newradiator and moved the gas tank out of the cab, o the right side,email me questions