Summit Racing Pistons & Piston Rings

Piston Rings, Pro GPX Gas Ported, 4.135 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP413543

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.530 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP453043

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston, Pro LS, 4.080 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S27408012

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston, Pro LS, 4.080 in. Bore, Forged Aluminum, Dome, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S274080-2

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston, Pro LS, 4.080 in. Bore, Forged Aluminum, Dome, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S434080-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston, Pro LS, 4.065 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-110S27406521

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston, Pro LS, 4.080 in. Bore, Forged Aluminum, Dish, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S43408012

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston, Pro LS, 3.785 in. Bore, Forged Aluminum, Dome, 0.945 Pin Diameter, Chevy, Each

Part Number: SUM-326S45785-2P

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Estimated Ship Date: Sep 8, 2025 if ordered today

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

Part Number: SUM-7276D-50

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Piston Rings, Complete Set, 4.016 in. Bore, Standard Bore, Dodge, 5.9L Cummins, HO Engines, Set

Part Number: SUM-7276D-00

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Estimated Ship Date: Aug 28, 2025 if ordered today

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

Part Number: SUM-7276D-100

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Piston Rings, Complete Set, 4.075 in. Bore, 0.020 in. Oversize, GM, 6.6L Duramax, Set

Part Number: SUM-4845D-50

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Piston Rings, Complete Set, 3.917 in. Bore, 0.020 in. Oversize, Ford, 6.7L Powerstroke, Set

Part Number: SUM-5853D-50

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Piston Rings, Complete Set, 3.927 in. Bore, 0.030 in. Oversize, Ford, 6.7L Powerstroke, Set

Part Number: SUM-5853D-75

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.130 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP413043

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Estimated Ship Date: Aug 29, 2025 if ordered today

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Piston Rings, Complete Set, 4.213 in. Bore, Standard Bore, Dodge, 6.7L Cummins, Set

Part Number: SUM-5872D-00

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Piston Rings, Complete Set, 4.253 in. Bore, 0.040 in. Oversize, Dodge, 6.7L Cummins, Set

Part Number: SUM-5872D-100

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.903 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP390313

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Piston Rings, Complete Set, 3.907 in. Bore, 0.010 in. Oversize, Ford, 6.7L Powerstroke, Set

Part Number: SUM-5853D-25

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-134-CM553330

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Piston Rings, Cast Iron, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-661-40

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston Rings, Iron, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-135-2M550800

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston Rings, Iron, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-135-2M552300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston Rings, Iron, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-135-2M552340

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston, Pro LS, 4.040 in. Bore, Forged Aluminum, Flat Top, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S274040-2

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Estimated Ship Date: Sep 8, 2025 if ordered today

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