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Engine Pro 43SS9045090
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0900, +.090 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0900, +.090 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045085
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0850, +.085 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0850, +.085 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045080
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0800, +.080 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0800, +.080 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045075
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0750, +.075 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0750, +.075 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045070
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0700, +.070 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0700, +.070 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045065
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0650, +.065 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0650, +.065 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045060
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0600, +.060 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0600, +.060 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045055
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0550, +.055 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0550, +.055 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045050
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0500, +.050 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0500, +.050 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045045
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0450, +.045 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0450, +.045 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045040
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0400, +.040 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0400, +.040 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
Engine Pro 43SS9045035
8-Cyl Nitro Black Series Stainless Steel Nitrided Race Rings, 4.0350, +.035 Bore; 8-Cylinder Nitro Black SS Series Stainless Steel Nitrided Race Rings, 4.0350, +.035 Bore, 1.2mm Nitrided Stainless Steel Top RIngs, 1.2mm Ductile Iron Napier Second RIngs, 3.0mm Low Tension Flex-Vent Oil RIngs
