Pistons & Piston Rings

Piston Rings, Steel, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS9190-130

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.043-.043-3.0

Part Number: JEP-JG7708-45305

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Piston Rings, Performance Series, 3.770 in. Bore, 2.3mm, 2.0mm, 3.5mm, Powerstroke, 8-Cylinder, Set

Part Number: MLE-41940-030

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB140-STD

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.165 in. Bore, Chevy, Set of 8

Part Number: SLP-H615CP40

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Piston Rings, Steel, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-MS9190-255

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, Ford, Mercury, Set of 8

Part Number: SLP-H336CP

5.0 out of 5 stars ( 2 )

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Pistons, Hypereutectic, Flat, 4.150 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB304-030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 94.500mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-4983M08300

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Estimated Ship Date: Apr 15, 2026 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-9909HC-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Silv-O-Lite Piston - Chrysler/Dodge 345ci/5.7L (V8) Kit with Rings

Part Number: UEM-3248HC-075K1

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB166-060

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB123-030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Silv-O-Lite Piston - Chevrolet 378ci/6.2L (V8) Kit with Rings

Part Number: UEM-3523HC-05K1

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Single - BMW S50B30 9:1 KIT

Part Number: JEP-345626-1

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Pistons, E-Series, Forged, Dish, 4.060 in. Bore, Ford, Set of 8

Part Number: DMS-8741-4060

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Pistons, Hypereutectic, Dome, Chrysler, Jeep, 5.7L, Set of 8

Part Number: SLP-H899CPA50MM

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.780 in. Bore, 0.927 in. Wrist Pin, GM, LS, 4.8/5.3L, Set

Part Number: UEM-IC9986C-STD

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.820 in. Bore, 0.945 in. Wrist Pin, GM, LS, 4.8/5.3L, Set

Part Number: UEM-IC9985C-040

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.810 in. Bore, 0.927 in. Wrist Pin, GM, LS, 4.8/5.3L, Set

Part Number: UEM-IC9987C-030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, Ford, Set of 8

Part Number: UEM-KB115-STD

1.0 out of 5 stars ( 1 )

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Piston and Ring Kit, Forged, 4.125 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB918C-STD

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Piston Rings, Manganese, 4.530 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: JEP-J820F845305

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.625 in. Bore, 0.043 in., 0.043 in., 3.0 mm Thickness, 8-Cylinder, Set

Part Number: JEP-JG770846255

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.040 in. Ring Grooves, Chevy, Small Block, Kit

Part Number: UEM-KB135KTM-040

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Estimated Ship Date: Apr 27, 2026 if ordered today

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