JE Pistons Piston Ring Set - 1.2 / 1.2 / 2.5mm - Subaru EJ257 Block with EJ20 Head

JE Pistons piston ring set sized 1.2 / 1.2 / 2.5mm for the Subaru EJ257 block with EJ20 head combination. Engineered for precision combustion sealing and reduced friction, with a high-quality ductile iron top ring (plasma-moly inlay), taper-faced reverse-torsional second ring, and a 3-piece oil assembly with flex-vent spacer.

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