I drove my '64 to work on day after it sitting for a couple of months. It's about 20 miles each way. On the way home the brake pedal was very stiff and it seemed like the brakes might be dragging a little. I could still stop the truck by really standing on the pedal but it definitely wasn't right. I haven't had time to check it out yet but I'd appreciate any suggestions on what might be wrong. Thanks.