Mahle Motorsport - 4155MS-112
Piston Rings - Performance Series - 4.155 in Bore - File Fit - 1.0 mm x 1.0 mm x 2.0 mm Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit
1.0mm, 1.0mm, 2.0mm Standard Tension +.005 File Fit Rings 4.150"+0.005 1.0, 1.0, 2.0mm File Fit Rings.