1965 GMC Stepside pickup, Like a 65 Chevy C10

This is a truck that I bought May of 2017. Runs good down the highway. Was told engine has about 40 thousand miles on it. Truck has great patina A lot of new parts were put into this truck If we need to talk Victor @ 916 784 7910
New parts as follows,
I didit Tilt steering columnAutometer gauges & clock & Sun tach, New Speedometer Shows 367, real miles unknownNew wiring, American auto wire Highway 15oak bed & railsFront & rear BumpersTail lights90s new upholster seatLap beltsNew rims/tires & hubcapsSun visorsCarpetHurst Flood shifterVintage air heaterAM/Fm CD PlayerExhaust system, sweet soundingLater model 3 speed tranny, Now All gears are sycromesh. No more grinding getting into 1st
Cashiers Checks, Must clear thur your bank before Vehicle will leave my House, NO EXCEPTIONS
Small oil leak rear main ??Both fenders have small rust spots at bottom. Have 2 new patch panels.