Filters
Engine Pro 43M8559045
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1700 Inch, +.045 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1700 Inch, +.045 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Low Tension Flex-Vent Oil Rings
Engine Pro 43M5510035
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.1600 Inch, +.035 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 43M8559060
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1850 Inch, +.060 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1850 Inch, +.060 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Low Tension Flex-Vent Oil Rings
Engine Pro 43M5510040
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.1650 Inch, +.040 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 43M8559065
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.1900 Inch, +.065 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.1900 Inch, +.065 Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Ductile Iron Napier Second Rings, 3/16 Inch Low Tension Flex-Vent Oil Rings
Engine Pro 43M5510045
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.1700 Inch, +.045 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 43M8562
Engine Pro Performance Ductile Plasma Moly Top Ring - Napier Second Ring 43M8562 Specifications Size: Std, .005, .030, .035, .040, .045, .060, .065 Bore Size: 4.2500, 4.2550, 4.2800, 4.2850, 4.2900, 4.2950, 4.3100, 4.3150 Sold in a Set of 8
Engine Pro 43M5510060
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.1850 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 43M8562005
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.2550 Inch, +.005 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.2550 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 43M5511035
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.1850 Inch, +.060 Inch, 5/64 Inch Ductile Iron Plasma Moly Top Rings, 5/64 Inch Cast Iron Phosphate Coat Reverse Torsional Twist Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M8562030
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.2800 Inch, +.030 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.2800 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 43M5512
Engine Pro Performance Racing Rings 43M5512 Specifications Size: Std, .005, .030, .035, .060, .065 Bore Size: 4.0925, 4.0975, 4.1250, 4.1275, 4.1550, 4.1575 Sold in a Set of 8 Applies to: 5/64"- 5/64"-3/16" Standard Tension Description: Non
