[tracktguy]

I used 3/8" rod ends or Heim Joints as the racers call them. I worked at manufacturing facility that used all sizes and I could get them from the R&D department for peanuts. I can't remember if I tapped the mounts for the bolts or just opened them up a little to accommodate the 3/8 bolt. I also fabricated the front and rear stabilizer using a rod end at one end. It made it nice if you wanted to do a minor adjusting. Again, much cheaper for me at the time.