Summit Racing Pistons & Piston Rings

Piston Rings, Complete Set, 4.120 in. Bore, 0.010 in. Oversize, Ford, 7.3L Powerstroke, Set

Part Number: SUM-4882D-25

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Piston Rings, Complete Set, 4.130 in. Bore, 0.020 in. Oversize, Ford, 7.3L Powerstroke, Set

Part Number: SUM-4882D-50

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Piston Rings, Complete Set, 4.140 in. Bore, 0.030 in. Oversize, Ford, 7.3L Powerstroke, Set

Part Number: SUM-4882D-75

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Piston Rings, Complete Set, 4.016 in. Bore, Standard Bore, Dodge, 5.9L Cummins, Non-HO Engine, Set

Part Number: SUM-4914D-00

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Piston Rings, Complete Set, 4.056 in. Bore, 0.040 in. Oversize, Dodge, 5.9L Cummins, Non-HO Engine, Set

Part Number: SUM-4914D-100

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Piston Rings, Complete Set, 4.036 in. Bore, 0.020 in. Oversize, Dodge, 5.9L Cummins, Non-HO Engine, Set

Part Number: SUM-4914D-50

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Piston Rings, Complete Set, 4.046 in. Bore, 0.030 in. Oversize, Dodge, 5.9L Cummins, Non-HO Engine, Set

Part Number: SUM-4914D-75

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Piston Rings, Complete Set, 3.866 in. Bore, Standard Bore, International/Ford, 6.4L Maxxforce 7, Set

Part Number: SUM-5287D-00

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Piston Rings, Complete Set, 3.906 in. Bore, 0.040 in. Oversize, International/Ford, 6.4L Maxxforce 7, Set

Part Number: SUM-5287D-100

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Piston Rings, Complete Set, 3.886 in. Bore, 0.020 in. Oversize, International/Ford, 6.4L Maxxforce 7, Set

Part Number: SUM-5287D-50

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Piston Rings, Complete Set, 3.896 in. Bore, 0.030 in. Oversize, International/Ford, 6.4L Maxxforce 7, Set

Part Number: SUM-5287D-75

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Piston Rings, Complete Set, 3.740 in. Bore, Standard Bore, Ford, 6.0L Powerstroke, Set

Part Number: SUM-5374D-00

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Piston Rings, Pro GPX Gas Ported, 3.785 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP378510

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Piston Rings, Pro GPX Gas Ported, 3.785 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP378515

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Piston Rings, Pro GPX Gas Ported, 3.790 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP379012

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Piston Rings, Pro GPX Gas Ported, 3.810 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP381010

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Piston Rings, Pro GPX Gas Ported, 3.810 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP381012

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Piston Rings, Pro GPX Gas Ported, 3.820 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP382010

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Piston Rings, Pro GPX Gas Ported, 3.820 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP382012

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Piston Rings, Pro GPX Gas Ported, 3.820 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP382016

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Piston Rings, Pro GPX Gas Ported, 3.830 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP383016

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Piston Rings, Pro GPX Gas Ported, 3.840 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP384016

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.875 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP387516

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Piston Rings, Complete Set, 3.750 in. Bore, 0.010 in. Oversize, Ford, 6.0L Powerstroke, Set

Part Number: SUM-5374D-25

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Piston Rings, Complete Set, 3.866 in. Bore, Standard Bore, Ford, 6.4L Powerstroke, Set

Part Number: SUM-5741D-00

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