Pistons & Piston Rings

Piston and Ring Kit, Forged, 3.528 in. Bore, Harley-Davidson®, 9.00:1 Compression Ratio, Kit

Part Number: UEM-KB923C-030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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PISTON KIT

Part Number: UEM-KB935C-005

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.130 in. Bore, 0.118 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-41548020

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston - GM 4.3L (262) OHV V6 "T" (030) W/P

Part Number: MAH-2243500030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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PISTON

Part Number: MAH-2244014

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Pistons, Cast, Flat, 3.645 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring, Ford, Mercury, L6, Set of 6

Part Number: UEM-1079-020

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Pistons, Cast, Flat, 3.655 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring, Ford, Mercury, L6, Set of 6

Part Number: UEM-1079-030

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Pistons, Cast, Flat, 3.685 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring, Ford, Mercury, L6, Set of 6

Part Number: UEM-1079-060

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Pistons, Hypereutectic, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-3242HC-030

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Pistons, Hypereutectic, Flat, 100mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-3498HC-1-0MM

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Pistons, Silvolite Series Piston, 3.780 in.Bore, 3 in Stroke, Cast Aluminum, Stock Stroke,1.780 Compression Height, 0.927 in. Press Fit Wrist Pin. Set

Part Number: UEM-1410-030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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5.8L Ford (V8) 1970-USES 2M139.020

Part Number: UEM-1146HC-020

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pistons, Cast, Dish, 3.790 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Set of 8

Part Number: UEM-1724-040

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Piston Rings, Plasma-moly, 4.280 in. Bore, File Fit, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: JEP-JP00F842805

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Piston Rings, Plasma-moly, 4.060 in. Bore, 1/16 in, 1/16 in. 3/16 in. Thickness, 8-Cylinder, Set

Part Number: JEP-J10008-40605

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Pistons, Cast, Dish, 4.020 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Small Block, Set of 8

Part Number: UEM-1195C-020

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1441-040

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Pistons, Cast, Dish, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Cadillac, V8, Set of 8

Part Number: UEM-1814-020

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Piston Rings, File Fit, 4.005 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4010MS-112

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston Rings, File Fit, 4.000 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4005MS-112

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston Rings, Performance Series, 3.927 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3932MS-112

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Piston Rings, Performance Series, 3.640 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3645MS-112

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Piston Rings, Performance Series, 3.786 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3791MS-112

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Piston Rings, Performance Series, Drop In, 4.030 in. Bore, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4030MS-112D

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Pistons, Cast, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1441-030

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