Somehow fuel tank scraped driveshaft by way of missing bolts that held the front of tank up-thankfully, only cosmetic damage to shaft before I fixed it. Added stud kit, changed bearing that had boken wheel bolt in it. Runs great-now I want springs and bushings. BUT WHAT I REALLY WANT TO KNOW IS:WHAT ARE THESE CRUMBLING PLASTIC THINGS ON THE ABS SENSOR WIRES???? WHAT DO I REPLACE WITH???