I have a 1991 chevy 1500, it sat for 2 years and it runs great. Problem is the brakes suck. Before i replace all the brakes and everything up front the brakes would go all the way to the floor. I replaced the pads, calipers, brake lines, master cylinder, and the booster and it did good for about two weeks. And guess what back to normal. wehn i hit the brakes it pulls really hard to the left, when i let off and push again it kinda pulls not to bad. Just need some help on figureing out what it is tired of puttin all this money into it in such a short time.