Mahle Motorsport - 3910MS-15
Piston Rings - Performance - 3.905 in Bore - File Fit - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit
1.5mm, 1.5mm, 3.0mm Standard Tension +.005" File Fit Rings 3.905"+0.005 1.5, 1.5, 3.0mm File Fit Rings.