Chaz06i

I believe that's the mounting stud for "Radar's" frame sliders. R&G Racing uses a solid rod that the frame sliders mount to.

I did a simular search when I came on board a few years ago. The best "no drill" sliders that might have the best results (no guarantee's) are around $400-$500us. The best that I came up with were in AU money somewhere (can't recall) RG Sliders or Radar sliders are the best! IMHO