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Engine Pro 43M8552005
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1250 Inch, +.005 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1250 Inch, +.005 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M5505060
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.0600 Inch, +.060 Inch Bore, 1/16 Inch Ductile Iron 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 43M8552010
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1350 Inch, +.010 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1350 Inch, +.010 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M5505065
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.0650 Inch, +.065 Inch Bore, 1/16 Inch Ductile Iron 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 43M8552020
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1450 Inch, +.020 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1450 Inch, +.020 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M5508
Engine Pro Performance Racing Rings 43M5508 Specifications Size: Std, .005, .020, .025, .030, .035, .040, .045, .060, .065 Bore Size: 4.0000, 4.0050, 4.0200, 4.0250, 4.0300, 4.0350, 4.0400, 4.0450, 4.0600, 4.0650 Sold in a Set of 8 Applies
Engine Pro 43M8552025
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1500 Inch, +.025 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1500 Inch, +.025 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M5508005
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.0050 Inch, +.005 Bore, 5/64 Inch Ductile Iron Plasma Moly Top Rings, 5/64 Inch Cast Iron Reverse Torsional Twist Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M8552030
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1550 Inch, +.030 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1550 Inch, +.030 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M5508020
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.0200 Inch, +.020 Bore, 5/64 Inch Ductile Iron Plasma Moly Top Rings, 5/64 Inch Cast Iron Reverse Torsional Twist Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M8552035
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1600 Inch, +.035 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1600 Inch, +.035 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M5508025
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.0250 Inch, +.025 Bore, 5/64 Inch Ductile Iron Plasma Moly Top Rings, 5/64 Inch Cast Iron Reverse Torsional Twist Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
