When installing the gktech rcc kit on my s13, i needed longer threads into the tie rod ends to be safe. I checked bolt in rack spacers to see if it would give me the length i needed, but found that compromised oe inner tie rod thread length too much. I needed a solution that addresses both inner and outer thread length.
This long product does exactly that. I used the
gktech bolt in rack spacers and had peace of mind with reasonable thread engagement into the rack, while cutting the outer threads to the exact length i needed to get a ton of thread engagement to the outer tie rods too. Also upgraded to s14 outer tie rod ends (needed with these inners).
Cut with a cutoff wheel
Grind a small 2-4mm chamfer with a bench grinder, with the wheel direction going from thread to center of the rod.
Chase with a thread file if necessary. (Grinding this direction, i didnt need to fix any threads).
Check pics for more tips when pairing with bolt-in rack spacers, i did some extra grinding so my standard 32mm wrench could fit on the outer tie rod. (Not necessary when not using the bolt-in rack spacer)