Mahle Motorsport - 3791MS-112
Piston Rings - 3.791 in Bore - File Fit - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit
1.0mm, 1.0mm, 2.0mm Standard Tension +.005 File Fit Rings 3.786"+0.005 1.0, 1.0, 2.0mm File Fit Rings.