JE JG7701-4030-5 Piston Ring Set (4.030 in. Bore, 0.0430 in. Top / 0.0430 in. 2nd / 0.118 in. Oil, 1 Cyl.) ymm_53 rated at 200

rated at 200

10 CC) for FORD Modular Engine

CNC 644 12MM All RACING CALIPER

there was no perfect solution and a compromise spring was normally installed

JE JG7701-4030-5 Piston Ring Set (4.030 in. Bore, 0.0430 in. Top / 0.0430 in. 2nd / 0.118 in. Oil, 1 Cyl.) ymm_53 rated at 200Description JE JG7701 4030 5 Piston Ring Set (4. 030 in. Bore, 0. 0430 in. Top 0. 0430 in. 2nd 0. 118 in. Oil, 1 Cyl.) JE Piston Rings are designed to maximize Horsepower HP through precision sealing of combustion pressure. They are available in a wide selection of sizes, materials, and thicknesses to suit various engines. JE Pistons also offers custom Piston Ring services, including back cutting, Dykes cutting, lapping, grinding, and PVD coating.