Pistons & Piston Rings

Piston, Forged, Flat, 4.000 in. Bore, Ford, Each

Part Number: SUM-17370FC-00-1

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Estimated Ship Date: Today

Piston Rings, Pro GPX Gas Ported, 3.199 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set, V8, Set

Part Number: SUM-GP8125XX

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Estimated Ship Date: Today

Piston Rings, Pro GPX Gas Ported, 3.248 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set,

Part Number: SUM-GP8250XX

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Piston Rings, Pro GPX Gas Ported, 3.307 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set,

Part Number: SUM-GP8400XX

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Piston Rings, Pro GPX Gas Ported, 3.524 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set, V8, Set

Part Number: SUM-GP8950XX

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Piston Rings, Pro GPX Gas Ported, 3.622 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set, V8, Set

Part Number: SUM-GP9200XX

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Piston Rings, Pro GPX Gas Ported, 2.874 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set, V8, Set

Part Number: SUM-GP7300XX

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Cast Piston

Part Number: SLP-H519CP30

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-576S030

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Piston Rings, Cast Iron, 93.00mm Bore, 2.0mm, 2.5mm, 4.0mm Thickness, 6-Cylinder, Set

Part Number: SLP-E-351X

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SLEEVE ASSEMBLY RING SET

Part Number: MAH-02954N3

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Piston Rings, Steel, Gas Nitrided, 3.346 in. Bore, File Fit, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: ROS-RN3350

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.975 x .090 x 2.930 Tool Steel

Part Number: ROS-975-09-29

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.827 x .180 x 2.350 Chamfered

Part Number: ROS-827-15-23C

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.866 x .200 x 2.350 Chamfered

Part Number: ROS-866-15-23C

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Piston Rings, GM Geniune Parts, 4.000 in. Bore, Standard Size, Includes Rings for One Piston, Cadillac, Chevrolet, GMC, Hummer, 6.0L LS, 1 Set

Part Number: ADO-88894243

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Single Piston

Part Number: MAH-S0301

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Estimated Ship Date: Today

• Drop Ship

Single Piston

Part Number: MAH-S2243994

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L4, Set

Part Number: MAH-41240CP030

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Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L4, Set

Part Number: MAH-41240CP060

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Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Chrome, 3.587 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L4, Set

Part Number: MAH-41457CP

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Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order

Ring Set, Chrome - GMC Pass. 121(2.0L) OHC Eng. (87-94)

Part Number: MAH-41470CP

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Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Moly, 3.534 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V6, Set

Part Number: MAH-41473CP030

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Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order

Ring Set, Chrome - Ford 183(3.0L) Eng. (86-94)

Part Number: MAH-41496CP030

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Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.543 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, L4, Set

Part Number: MAH-41872CP

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Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order