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Engine Pro 43SS9065120
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.1200, +.120 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.1200, +.120 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.5mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43CM5540
Engine Pro Performance Claimer Moly Race Rings 43CM5540 Specifications Size: Std, .020, .030, .040, .060 Bore Size: 4.000, 4.020, 4.030, 4.040, 4.060 Sold in a Set of 8 Applies to: 1.5-1.5-3.0Mm Low Tension Description: None TOP RING: CAST
Engine Pro 43M8521045
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.0450 Inch, +.045 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.0450 Inch, +.045 Bore, 1.5mm Ductile Iron Plasma Moly Top Rings, 1.5mm Ductile Iron Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43CM5540030
8-Cylinder Claimer Moly Race Rings Set 4.030 Inch, +.030 Inch Bore, 1.5mm Cast Iron Plasma Moly Top Rings, 1.5mm Cast Iron Reverse Torsional Twist Second Rings, 3.0mm Standard Tension Flex-Vent Oil Rings
Engine Pro 43M8521065
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.0650 Inch, +.065 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.0650 Inch, +.065 Bore, 1.5mm Ductile Iron Plasma Moly Top Rings, 1.5mm Ductile Iron Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43CM5540060
8-Cylinder Claimer Moly Race Rings Set 4.060 Inch, +.060 Inch Bore, 1.5mm Cast Iron Plasma Moly Top Rings, 1.5mm Cast Iron Reverse Torsional Twist Second Rings, 3.0mm Standard Tension Flex-Vent Oil Rings
Engine Pro 43M8525
Engine Pro Performance Racing Rings 43M8525 Specifications Size: Std, .100 Bore Size: 4.5000, 4.6000 Sold in a Set of 8 Applies to: 1.5 - 1.5 - 3.0Mm Low Tension Description: None PREMIUM DUCTILE PLASMA MOLY Shell molded High tensile streng
Engine Pro 43CM5541
Engine Pro Performance Claimer Moly Race Rings 43CM5541 Specifications Size: Std, .020, .030, .040, .060 Bore Size: 4.250, 4.270, 4.280, 4.290, 4.310 Sold in a Set of 8 Applies to: 1/16"- 1/16" - 3/16" Standard Tension Description: None TOP
Engine Pro 43M8535
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.5000 Inch, Standard Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.5000 Inch, Standard Bore, 1.5mm Ductile Iron Plasma Moly Top Rings, 1.5mm Ductile Iron Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43CM5541060
8-Cylinder Claimer Moly Race Rings Set 4.310 Inch, +.060 Inch Bore, 1/16 Inch Cast Iron Plasma Moly Top Rings, 1/16 Inch Cast Iron Reverse Torsional Twist Second Rings, 3/16 Inch Standard Tension Flex-Vent Oil Rings
Engine Pro 43M8535005
8-Cylinder Premium Ductile Plasma Moly Napier Rings 4.5050 Inch, +.005 Bore; 8-Cylinder Premium Ductile Plasma Moly Top Ring, Napier Second Ring Set 4.5050 Inch, +.005 Bore, 1.5mm Ductile Iron Plasma Moly Top Rings, 1.5mm Ductile Iron Napier Second Rings, 3.0mm Low Tension Flex-Vent Oil Rings
Engine Pro 43M5501
8-Cylinder Premium Ductile Plasma Moly Rings Set 4.1250 Inch, Standard Bore, 1/16 Inch Ductile Iron Plasma Moly Top Rings, 1/16 Inch Cast Iron Reverse Torsional Twist Second Rings, 1/8 Inch Standard Tension Flex-Vent Oil Rings
