Mahle Motorsport - 4050ML-043
Piston Rings - Performance Series - 4.050 in Bore - File Fit - 0.043 in x 0.043 in x 3.0 mm Thick - Low Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit
.043", .043", 3.0mm Low Tension +.005" File Fit Rings 4.045"+0.005 .043", .043", 3.0mm File Fit Rings.