Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-R104515

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Piston Rings, Pro GPX Gas Ported, 4.280 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP428015

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Piston Rings, Pro GPX Gas Ported, 4.030 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP403013

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Pistons, Hypereutectic, Flat, 4.280 in. Bore, 2.0mm, 2.0mm, 4.0mm Ring Grooves, Chevy, Big Block, V8, Set of 8

Part Number: UEM-3494HC-030

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.110 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR1006-65

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Piston Rings, Performance Series, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4390MS

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Estimated Ship Date: Jun 18, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 4.070 in. Bore, 5/64 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-1131H-020

5.0 out of 5 stars ( 2 )

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Piston Rings, Steel Series Performance, Plasma-moly, 4.030 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SM8565030

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Estimated Ship Date: May 19, 2025 if ordered today

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SB Chevy DM 4.125B/1.265CD

Part Number: DPP-11838

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SB Chevy DM 4.030B/1.250CD

Part Number: DPP-11801

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5529065

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Estimated Ship Date: May 21, 2025 if ordered today

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Piston Rings, Performance Series, 4.630 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4630MS

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Estimated Ship Date: May 22, 2025 if ordered today

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*MO HEMI 4.500B/4.500S/7.100R/1.360CD N/

Part Number: DPP-52570

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Estimated Ship Date: May 6, 2025 if ordered today

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Ring Set 4.350 bore, .030 oversize, 2-5/64, 1-3/16, moly ring set, qty 8 cyl set

Part Number: UEM-4320AM8-030

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Pistons, Cast, Dome, 4.124 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-1433-030

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Pistons, Cast, Dome, 4.154 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-1433-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 9, 2025 if ordered today

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Pistons, Cast, Flat, 4.380 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Big Block RB, Set of 8

Part Number: UEM-1263-060

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Pistons, Cast, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Cleveland, Set of 8

Part Number: UEM-1159-030

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Pistons, Cast, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1436C-060

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Estimated Ship Date: Jun 6, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.310 in. Bore, 1/16 in, 1/16 in. 3/16 in. Thickness, 8-Cylinder, Set

Part Number: JEP-J100F8-43105

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Estimated Ship Date: May 28, 2025 if ordered today

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Piston Rings, Plasma-moly, 101.727mm Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-CR6434-5

5.0 out of 5 stars ( 1 )

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Piston Rings, Gas Nitrided, 3.543 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, 4-Cylinder, Set

Part Number: JEP-JG1004-3543

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Estimated Ship Date: May 28, 2025 if ordered today

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Single Piston

Part Number: MAH-S2242897

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Estimated Ship Date: Jun 6, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR0690-40

5.0 out of 5 stars ( 1 )

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Piston Rings, Performance Series, 4.165 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4170ML

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