MICHIGAN 77

Michigan 77 Piston Ring Set - Moly 6.6L Gm Duramax 41909.01Piston Rings - Original - 4.065 in Bore - 3.0 x 2.0 x 3.0 mm Thick - Standard Tension - Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set - Moly 6.6L Gm Duramax 41909.03Piston Rings - Original - 4.085 in Bore - 3.0 x 2.0 x 3.0 mm Thick - Standard Tension - Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.000 Moly 1/16 1/16 3/16 3150005.005Piston Rings - 4.000 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Low Tension - Plasma Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.000 Moly 5/64 5/64 3/16 40564CpPiston Rings - Original - 4.000 in Bore - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8 Cylinder - Kit

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 4.030 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 4.030 Moly 5/64 5/64 3/16 3150034.03Piston Rings - 4.030 in Bore - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.030 Moly 5/64 5/64 3/16 3150034.035Piston Rings - 4.030 in Bore - File Fit - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.030 Moly 5/64 5/64 3/16 40564Cp.030Piston Rings - Original - 4.030 in Bore - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - 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 4.055 Moly 3.0 2.0 3.0Mm 41909Piston Rings - Original - 4.055 in Bore - 3.0 x 2.0 x 3.0 mm Thick - Standard Tension - Moly - 8 Cylinder - Kit

Michigan 77 Piston Ring Set 4.155 Moly 1/16 1/16 3/16 3150032.035Piston Rings - 4.155 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit