Michigan 77 Piston Ring Set 4.000 Moly 1/16 1/16 3/16 3150005.005

Michigan 77 Piston Ring Set 4.030 Moly 1/16 1/16 3/16 3150036.03Piston Rings - 4.030 in Bore - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.250 Moly 1/16 1/16 3/16 3150035.005Piston Rings - 4.250 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.040 Moly 1/16 1/16 3/16 3150036.045Piston Rings - 4.040 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.030 Moly 1/16 1/16 3/16 3150036.035Piston Rings - 4.030 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.310 Moly 1/16 1/16 3/16 3150035.065Piston Rings - 4.310 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit