i never noticed but i have a s13 hatch base are the wheel studs on the spindle the pop up kind? that u hit with a hammer and come out?? or are they the other kind? cause i want to replace the studs with longer ones

 

pretty sure they come out with a hammer.

anyone know if s13 uses 13 or 14.3mm shoulder?

i have a set of 10 60mm nismo long hub bolts with 14.3mm shoulder for sale if you need them.
still in original package.
bought them for the fronts of my s14, but ended up not needing them.

 

hammer them out

 

i just hammered mine out and pounded the new ones back in and then stuck a spacer in between the lug nut and the hub and tightened it til it was in snug. very time consuming tho unless u have someone to hold the brake for u =P