u/Drewskii617

I’m trying to gauge demand for genuine Sankei 555 / Three Five rear sway bar end links for the G/Z chassis.
The target application would be the rear links that cross to:
RH/passenger: 54618-EG03A
LH/driver: 54668-EG03B

The idea would be a fixed-length, sealed, Japanese 555-style link for people who want a crisp/tight feel without going full spherical.
This is just an interest check right now, not a sale post.
Questions:
Would you buy a verified genuine Sankei 555 rear link pair if available?
What price range would make sense to you for a pair?
Would you prefer fixed sealed links over adjustable/spherical links?
Anyone here already running 555/Sankei rear links on a G35/G37/Z?

Just wanted to share something I found for the G35x/G37x AWD sedan guys.

I’m currently running Sankei 555 R35 GT-R sway bar end links on my car, and they fit. This could be a good option for anyone looking for something stronger than OEM v36 links

The fixed links are:

Sankei 555 SL-550R / SL-550L

For adjustable links, I came across

Whiteline KLC245

I figured I’d post this in case it helps someone else looking for heavier-duty end links that aren't track-focused for a G35x or G37x AWD sedan.

I have a V36 AWD sedan with Z1 sway bars set to the stiffer settings. I’m looking for heavier-duty, less-compliant sway bar end links.

I came across Nissan GT-R end links that seem like they might fit: KLC245, with 12 mm / 12 mm studs and a 65–75 mm adjustable length.

I’m wondering if anyone has any recommendations or experience with this setup.