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This JE Piston Ring Set for a 4.130‑inch bore is a .043‑inch top and second ring package with a 3.0mm oil ring, built to provide precision sealing of combustion pressure. JE highlights carbon steel plasma‑moly top rings, a ductile iron phosphate second ring, and a carbon steel chrome oil ring in this configuration. JE also offers extensive custom ring services and coatings used by professional teams to improve durability and sealing.
JE Pistons Ring Sets .043 AH Top Ring / .043 AH Ring 2 / 3.0mm Oil Ring / 4.130 Bore
