Pistons & Piston Rings

Piston Rings, Performance, 4.600 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4600MS-15D

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Piston Rings, Performance, 4.320 in. Bore, File Fit, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, V8, Set

Part Number: MLE-4325MS-15

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.191 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR3455-45

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 74.000mm Bore, Honda®, Kit

Part Number: WIS-4440M07400

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Pistons, PIST-SUBARU WRX STi 22cc DISH

Part Number: MAN-612000C-1

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Estimated Ship Date: Feb 4, 2026 if ordered today

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SJ-201 HOLDER

Part Number: TSR-QMPSJH

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: HSN-2M5537004

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6-CYL RING SET

Part Number: HSN-2C4108

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Pistons, Cast, Dish, 4.090 in. Bore, 5/64 in., 3/32 in. 3/16 in. Ring, Ford, Big Block FE, Set of 8

Part Number: UEM-1116-040

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 90.2mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Set of 8

Part Number: UEM-3190HC-STD

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Piston Rings, Gas Nitrided, 3.386 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, 4-Cylinder, Set

Part Number: JEP-JG1004-3386

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Gas Nitrided, 3.504 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, 4-Cylinder, Set

Part Number: JEP-JG1004-3504

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Plasma-Moly, 4.560 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486045605

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Pistons, Cast, Dish, 4.371 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1635-020

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Pistons, Cast, Dish, 4.391 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1635-040

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Pistons, Cast, Dish, 4.351 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1635-STD

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Piston Rings, Gas Nitrided, 3.268 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, 4-Cylinder, Set

Part Number: JEP-JG1004-3268

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Gas Nitrided, 3.465 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, 4-Cylinder, Set

Part Number: JEP-JG1004-3465

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Ring Set , 1.0-1.2-2.8-86.25 - RING SET

Part Number: JEP-JG1004-3396

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Gas Nitrided, 3.642 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, 4-Cylinder, Set

Part Number: JEP-JG1004-3642

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.070 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-R935735

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.187 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M437

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Pistons, Cast, Dish, 4.145 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1630-020

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Pistons, Cast, Dish, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1630-030

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Pistons, Cast, Dish, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1630-STD

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Estimated Ship Date: Jan 30, 2026 if ordered today

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