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Engine Pro 43SM8557060
8-Cylinder Steel Moly Rings 4.1850 Inch, +.060 Bore; 8-Cylinder Steel Moly Top Ring, Cast Iron Second Ring Set 4.1850 Inch, +.060 Bore, .043 Inch Steel Plasma Moly Top Rings, 1/16 Inch Cast Iron Reverse Torsional Twist Second Rings, 3/16 Inch Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8560
8-Cylinder Steel Moly Rings With Napier Second Rings 3.9170 Inch, Standard Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8560010
8-Cylinder Steel Moly Rings With Napier Second Rings 3.9270 Inch, +.010 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8560020
8-Cylinder Steel Moly Rings With Napier Second Rings 3.9370 Inch, +.020 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8565
8-Cylinder Steel Moly Rings With Napier Second Rings 4.0000 Inch, Standard Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8565005
8-Cylinder Steel Moly Rings With Napier Second Rings 4.0050 Inch, +.005 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8565025
8-Cylinder Steel Moly Rings With Napier Second Rings 4.0250 Inch, +.025 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8565030
8-Cylinder Steel Moly Rings With Napier Second Rings 4.0300 Inch, +.030 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8565035
8-Cylinder Steel Moly Rings With Napier Second Rings 4.0350 Inch, +.035 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8565040
8-Cylinder Steel Moly Rings With Napier Second Rings 4.0400 Inch, +.040 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8565045
8-Cylinder Steel Moly Rings With Napier Second Rings 4.0450 Inch, +.045 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43SM8565055
8-Cylinder Steel Moly Rings With Napier Second Rings 4.0550 Inch, +.055 Bore 1.5mm Steel Plasma Moly Top Rings, 1.5mm Ductile Iron Phosphate Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
