rear brakes?

how will a truck act if i remove the rear brake lines, and don't have rear brakes at all? I bought the truck this way and was wondering, since I just installed a new engine and all, but was curious befor i start driving it.

you'll have more of a tendency to lock up the front brakes easier because you take out 2 cylinders that it has to push, which means more brake pressure concentrated on the front 2 rather than being distributed to 4 sides.

wouldn't do it for daily driving