Pistons & Piston Rings

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

Part Number: HSN-2M437030

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Pistons, Hyperuetectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 6

Part Number: UEM-1186H-020

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston, Forged, Dome, Single Valve Relief, 4.530 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Each

Part Number: JEP-296989-1

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.000 in. Bore, 1.5mm, 1.5mm, 1.5mm Thickness, 8-Cylinder, Set

Part Number: TSR-CR1009-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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PISTON SET

Part Number: UEM-3523HC-127MM

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.389 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, Ford, V8, Set of 8

Part Number: HSN-2M5536030

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Estimated Ship Date: Dec 19, 2025 if ordered today

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PISTON KIT

Part Number: UEM-KB935C-005

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: UEM-1446C-030

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Estimated Ship Date: Monday 12/8/2025

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Piston and Ring Kit, Hypereutectic, 3.508 in. Bore, Cast Iron Rings, Harley-Davidson®, Kit

Part Number: UEM-KB305-010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Pistons, Cast, Dish, 4.380 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Thickness, Ford, Big Block, Set of 8

Part Number: UEM-1161020

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.030 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Set of 8

Part Number: UEM-3173HC-030

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Estimated Ship Date: Jan 13, 2026 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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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Cast, Dish, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Big Block FE, Set of 8

Part Number: UEM-1138-030

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Estimated Ship Date: Jan 13, 2026 if ordered today

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

Part Number: TSR-CR0390-40

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Estimated Ship Date: Dec 8, 2025 if ordered today

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

Part Number: SLP-R-19100-65

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Piston and Ring Kit, Forged Aluminum, 67.500mm Bore, Suzuki, Kit

Part Number: WIS-PK1008

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Estimated Ship Date: Dec 29, 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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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Performance Series, 4.030 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4035MS

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Estimated Ship Date: Monday 12/8/2025

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Piston Ring, Premium Sportsman Series, 4.390 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: JEP-S100S843905

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.045 in. Oversize, 4.170 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set of 8

Part Number: HSN-2M5529045

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Piston, Forged, Flat Top, Single Valve Relief, 4.530 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Each

Part Number: JEP-142978S

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Estimated Ship Date: Monday 12/8/2025

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Pistons, Cast, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L6, Set of 6

Part Number: UEM-1170-STD

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.233 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, L6, Set

Part Number: MAH-42140020

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 96.01mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8

Part Number: UEM-3519HC-STD

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Modified, Set of 8

Part Number: UEM-1167-040

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Estimated Ship Date: Jan 12, 2026 if ordered today

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