I have a 1966 F100 twin I-beam.
This truck is in good shape and rust free. It has a camed out 390 big block. Motor was rebuilt under 10,000 miles ago. Holly demon four-barrel carburetor. it has Edelbrock exhaust, two wheel drive and its a 3-speed on the floor .
It also has 411 gears. It's fun around town but not a very good highway truck.