Pistons & Piston Rings

Piston Kit, BBC 20'' -4.600 / .990 / 23CC

Part Number: JEP-377907

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Estimated Ship Date: Monday 7/7/2025

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Piston Ring Set, Ductile Iron, 106.553mm Bore, Set

Part Number: WIS-4195H

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Estimated Ship Date: Monday 7/7/2025

Piston Rings, Plasma-moly, 4.185 in. Bore, 1/16 in, 1/16 in. 3/16 in. Thickness, 8-Cylinder, Set

Part Number: JEP-J100F8-41855

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 23, 2025 if ordered today

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Ring Set , 8 Cyl 4.625 AP .043-.043-3.0 - RING SET

Part Number: JEP-CSH401030

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Estimated Ship Date: Jul 22, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.940 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3940VK

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Pistons, Forged, Dome, 4.155 in. Bore, Chevy, Set of 8

Part Number: JEP-170752-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Oil Rail Support, Dimpled, 4.000 in. up to 4.037 in. Bore, Each

Part Number: WIS-GLS25

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Estimated Ship Date: Monday 7/7/2025

Piston And Ring Kit, Forged, Dish, 84.25mm Bore, BMW, M54B30, 9.0:1 Compression, Set of 6

Part Number: WIS-KE325M8425

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Estimated Ship Date: Jul 30, 2025 if ordered today

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Pistons, Professional Series Piston Kits, 4.010 in. Bore, Forged, Flat Top, 1.2mm, 1.2mm, 3.0mm Rings, Chevrolet, 6.0L LS, Kit

Part Number: WIS-K398X1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jul 28, 2025 if ordered today

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Wrist Pin, Sharp End, 9310 High Carbon, .990 in. Diameter, 2.930 in. Length, .180 in. Wall, 173 Grams, Each

Part Number: JEP-99029301893S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/7/2025

Piston Rings, Plasma-moly, 4.100 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4102H

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Pistons, Forged, Dome, 4.165 in. Bore, Chevy, Set of 8

Part Number: JEP-182032-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Pistons, Forged, Dome, 4.125 in. Bore, Chevy, Set of 8

Part Number: JEP-182029-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 23, 2025 if ordered today

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Pistons, Forged, Dome, 4.155 in. Bore, Chevy, Set of 8

Part Number: JEP-182041-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Pistons, Forged, Dish, 4.125 in. Bore, Chevy, Set of 8

Part Number: JEP-242885-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Pistons, Forged, Dish, 4.500 in. Bore, Chevy, Set of 8

Part Number: JEP-257942-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Pistons, Forged, Dome, 4.530 in. Bore, Chevy, Big Block, Set of 8

Part Number: JEP-258239-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Pistons, Forged, Dome, 4.500 in. Bore, Chevy, Big Block, Set of 8

Part Number: JEP-258233-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 23, 2025 if ordered today

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Pistons, Forged, Dome, 4.530 in. Bore, Chevy, Big Block, Set of 8

Part Number: JEP-258218-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Pistons, Forged, Dome, 4.375 in. Bore, Chevy, Big Block, Set of 8

Part Number: JEP-258246-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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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: Jul 23, 2025 if ordered today

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Piston Rings, Gas Nitrided, 75.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-7550XX

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Estimated Ship Date: Jul 29, 2025 if ordered today

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Pistons, Forged, Dome, 4.155 in. Bore, Chevy, Set of 8

Part Number: JEP-213107-8

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Estimated Ship Date: Jul 23, 2025 if ordered today

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JE STRAIGHT WALL PIN

Part Number: JEP-92729502093S

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Estimated Ship Date: Monday 7/7/2025

Wrist Pin, .990 in. Diameter, 2.930 in.Length, 139 Grams, Square Ends, Each

Part Number: JEP-99029301595S

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Estimated Ship Date: Monday 7/7/2025