Pistons & Piston Rings

Piston Rings, Gas Ported, Plasma-moly, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR2090GP-65

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

Part Number: TSR-CR3690GP-40

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Piston Rings, Gas Ported, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR9090GP-30

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Piston Rings, Gas Ported, Plasma-moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR9090GP-40

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Piston Rings, Gas Ported, Plasma-moly, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR9190GP-125

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Piston Rings, Gas Ported, Plasma-moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR0690GP

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Pistons, Hypereutectic, Flat, 4.020 in. Bore, Chevy, Set of 8

Part Number: UEM-KB134-020

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB122-STD

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Estimated Ship Date: Oct 20, 2025 if ordered today

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T/S CLASSIC GAS PORTED RING SETS 4.530+5 1/16 1/16 3/16 8CYL

Part Number: TSR-CRL9190GP285

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Piston Rings, Gas Ported, Plasma-moly, 4.030 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-CRG2010GP35

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Piston Rings, Gas Ported, Plasma-moly, 4.130 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR0190GP-5

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3.820+5 1/16 1/16 3/16 6CYL

Part Number: TSR-CR5899GP25

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Piston Rings, Gas Ported, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CRL3690GP35

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Piston Rings, 4.040+5 1/16 1/16 3/16 8CYL

Part Number: TSR-CRL3690GP45

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Piston Rings, 4.000+5 1.5 1.5 3.0 8CYL

Part Number: TSR-CR1009GP-5

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Pistons with 1.2/1.5/2.5mm Rings, Hypereutectic, 3.780 in. Bore, 3.622 in. Stroke, 1.31 in. CH, Floating Pin, Coated Skirts, GM, V8, 5.3L, Set of 8

Part Number: UEM-3541HCASTDK1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston Rings, Ductile Iron, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-M0690-5

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB134-STD

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Harley Davidson Milwaukee 8 128" 4.250x4.500 -2.5cc 2017-Present 11.7:1

Part Number: UEM-KB596LCA005

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston Rings, Gas Ported, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR9090GP-5

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Estimated Ship Date: Sep 25, 2025 if ordered today

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

Part Number: TSR-CR9190GP-60

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Estimated Ship Date: Sep 25, 2025 if ordered today

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

Part Number: TSR-CR0190GP-35

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Piston Rings, Performance Series, 3.750 in. Bore, 2.3mm, 2.0mm, 3.5mm, Powerstroke, 8-Cylinder, Set

Part Number: MLE-41940-010

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.750 in. Bore, 2.3mm, 2.0mm, 3.44mm Thickness, 8-Cylinder, Set

Part Number: MAH-41940010

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Pistons, Hypereutectic, Dome, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB180-060

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Estimated Ship Date: Oct 20, 2025 if ordered today

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