
JE Piston Ring Set is a four-cylinder, file-fit assembly pairing a plasma-moly ductile iron top ring with an iron phosphate second ring and carbon steel chrome oil ring. This configuration aims to improve ring seal and reduce cylinder wall drag. JE provides a broad range of size and coating options plus custom finishing services to optimize longevity and sealing for road and competition engines.
JE Pistons Ring Sets 1.5-1.5-4mm RING SET