
This JE Pistons piston ring set supplies an eight-cylinder, file-fit option with a 0.064" hard ductile iron phosphate top ring, a 0.064" iron phosphate second ring, and a 0.188" carbon steel chrome oil ring. It’s intended to restore reliable sealing and oil control across balanced engine builds. JE supports a broad size and material selection plus custom ring services—back cutting, dyke cutting, lapping and coating—to boost durability and reduce friction.
JE Pistons Ring Sets 1/16-1/16-3/16 RINGS