The Tomei Piston Ring Set consists of 3 different ring types: the oil, top, and 2nd. When rebuilding an engine that is going to be making a lot of power, it is a good idea to upgrade the piston rings. Tomei is one of the leaders in Nissan tuning and has made these pistons rings available in 3 different sizes.

Please specify your desired piston ring bore upon purchase:

-86.5mm bore

-87.0mm bore

-87.5mm bore

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