Pistons & Piston Rings

Piston Rings, Pro GPX Gas Ported, 4.040 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP404043

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Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Pro GPX Gas Ported, 4.280 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP428016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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1.2-1.5-3.0-106.299

Part Number: JEP-JG3108-41853

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Estimated Ship Date: Sep 26, 2025 if ordered today

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1.2-1.5-3.0mm

Part Number: JEP-JG3108-40104

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Piston Rings, Stainless Steel Top Ring, Steel Napier Second Ring, Stainless Steel Standard Tension Oil Ring, 4.062 in. 1.0mm, 1.0mm, 2.0mm, Set

Part Number: TSR-S00054

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Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Pro GPX Gas Ported, 3.790 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP379015

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Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Original Premium Piston Ring Sets, Plasma-moly, 4.125 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, V8, Set

Part Number: MAH-42083CP

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Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Iron, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-135-2M551940

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Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Plasma-moly, 96.000mm Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-CR8794

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Pro Seal, Gas Nitrided, 4.610 in. Bore, File Fit, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: JEP-JG770846105

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Estimated Ship Date: Monday 9/8/2025

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Premium Piston Ring Set

Part Number: SLP-R990230

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/8/2025

Piston Rings, Plasma-moly, 4.145 in. Bore, 1/16 in. 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: JEP-S100S8-41455

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.020 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Mopar, Set of 8

Part Number: UEM-3222HC-020

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.600 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP4600446

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Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Pro GPX Gas Ported, 4.065 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP406515

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Estimated Ship Date: Monday 9/8/2025

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Piston Rings, DMR-Series, Plasma-Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: DMS-RSDM4004030

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Estimated Ship Date: Monday 9/8/2025

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

Part Number: TSR-CRL3690-45

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Piston Rings, 4.070 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, 8-Cylinder, Set

Part Number: MLE-4075MS-112

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Piston Rings, Performance Series, 4.075 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4080MS-112

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 3.905 in. Bore, Jeep, L6, Set of 6

Part Number: SLP-H802CP30

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.280 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M8569030

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Piston Rings, Ceramic PVD, 3.760 in. Bore, 2.3mm, 2.0mm, 3.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2D537450

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Estimated Ship Date: Monday 9/8/2025

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Pistons, Hypereutectic, Flat, 3.907 in. Bore, Chevy, Pontiac, Set of 8

Part Number: SLP-H868CP25MM

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Piston Rings, Plasma-moly, 4.135 in. Bore, 1/16 in, 1/16 in. 3/16 in. Thickness, 8-Cylinder, Set

Part Number: JEP-J100F8-41355

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Estimated Ship Date: Sep 26, 2025 if ordered today

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KB Hyper Coated Piston-JEEP 4.6L, Stroked with 258ci crank SET OF 6

Part Number: UEM-KB424C-020

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Estimated Ship Date: Monday 9/8/2025

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