I bought two sets for my re-ring job just in case I broke a ring, but thankfully I finished the rebuild without needing these. I never opened the box. They are the STD size set: - 95.5mm diameter - 1.2mm 1st and 2nd rings - 2.5mm thick oil ring These should be perfect for any basic rebuild. The rings are grooved to increase the outward pressure against the cylinder walls. Nissan didn't do this with the OEM rings which is more than likely the reason our cars burn so much oil.

$50 shipped anywhere in the US.

Also open to trades, have stock intake box, maf tube, Bose sub cover sitting around if anyone is interested.

Any questions, shoot me a PM.