Pistons & Piston Rings

Pistons, Cast, Dish, 3.540 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-3489-040

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.060 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB320KTM-060

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Estimated Ship Date: Nov 5, 2025 if ordered today

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1 Set KB416.030/1 Set 4000AM8.030

Part Number: UEM-KB416KTM-030

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Piston Rings, Cast Iron, 104.902mm Bore, 3.0mm, 2.0mm, 3.46mm Thickness, 8-Cylinder, Set

Part Number: TSR-S2884-20

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Piston Rings, Cast Iron, 104.394mm Bore, 3.0mm, 2.0mm, 3.46mm Thickness, 8-Cylinder, Set

Part Number: TSR-S2884

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Estimated Ship Date: Oct 9, 2025 if ordered today

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4.120 3.0K 2.0 3.46 8CYL

Part Number: TSR-S288410

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Piston and Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB253KTM-030

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Pistons, Forged, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-IC6717-030

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Estimated Ship Date: Today

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Piston and Ring Kit, Hypereutectic, Dome, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB213KTM-030

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.040 in. Bore, Chrysler, Hemi, Kit

Part Number: UEM-KB290KTM-040

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.180 in. Bore, Pontiac, V8, Kit

Part Number: UEM-KB133KTM-060

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.390 in. Bore, Ford, Set of 8

Part Number: UEM-KB138-030

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Estimated Ship Date: Nov 5, 2025 if ordered today

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3.886 2.5k 2.0 3.0 8CYL

Part Number: TSR-S147520

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Pistons, Forged, Flat, 4.000 in. Bore, Chevy, Set of 8

Part Number: SUM-17365FC-00

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Pistons, Hypereutectic, Flat, 4.382 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB240-040

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Estimated Ship Date: Nov 7, 2025 if ordered today

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

Part Number: TSR-MS0690-45

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Gapless Piston Rings

Part Number: TSR-S4914-40

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB154KTM-030

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB126KTM-020

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.155 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB159KTM-030

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Piston Rings, Ductile Iron, 4.600 in. Bore, .043 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-ML4309-5

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Piston Rings, Ductile Iron, 4.630 in. Bore, .043 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-M4307-5

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.185 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB159KTM-060

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Piston Rings, Ductile Iron, 4.030 in. Bore, 8-Cylinder, Set

Part Number: TSR-MH2010-35

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Estimated Ship Date: Oct 9, 2025 if ordered today

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4.135+5 .043 .043 3.0 8CYL

Part Number: TSR-MG901015

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Estimated Ship Date: Oct 9, 2025 if ordered today

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