Pistons & Piston Rings

Pistons, Forged, Dish, 4.125 in. Bore, 1.2mm, 1.2mm, 3.0mm Ring Grooves, Chevy, Small Block, Set of 8

Part Number: WIS-K397X125

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, Forged, Dome, 4.625 in. Bore, .043 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: WIS-K420B125

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Pistons, Forged, Dome, 4.610 in. Bore, .043 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: WIS-K426B110

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Pistons and Rings, Forged Flat, 4.155 in. Bore, Chevy, Kit

Part Number: WIS-K443X155

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Pistons, Gas Nitrided Rings, Dished, 3.903 in. Bore, Chevy, Kit

Part Number: WIS-K445X3903

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Pistons, Gas Nitrided Rings, Dished, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K445X7

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AUTO - PISTON SET

Part Number: WIS-K445X8

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Piston and Ring Kit, Forged, Dish 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-K446X125

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Piston and Ring Kit, Forged, Dome, 4.030 in. Bore, Chevy, Small Block, 5.7L, Kit

Part Number: WIS-K447X3

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Pistons and Rings, Forged, Dome, 3.903 in. Bore, Chevy, Kit

Part Number: WIS-K447X3903

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Piston and Ring Kit, Forged, Dish 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-K456X3

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Pistons, Gas Nitrided Rings, Forged Dish, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K456X7

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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PISTON SET

Part Number: WIS-KE155M81

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Engine Piston Set, Engine Piston Set, Volvo 850T5 2.3L 2v Dish 1.4134 x 3.1988

Part Number: WIS-KE155M8125

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Piston And Ring Kit, Forged, Dish, 84.00mm Bore, BMW, M54B30, 9.0:1 Compression, Set of 6

Part Number: WIS-KE325M84

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Pistons and Ring, Forged, Dished, 4.030 in. Bore, Chevy, Kit

Part Number: WIS-K392X3

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Pistons and Rings, Forged Dome, 4.005 in. Bore, Chevy, Kit

Part Number: WIS-K449X05

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Pistons and Ring, Forged, Dome, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K450X7

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Pistons and Rings, Forged Dome, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K454X7

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for Nissan RB25 DOME 6578M8625

Part Number: WIS-K578M8625

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for Nissan RB25 14cc Dome 86.25mm Bore

Part Number: WIS-K578M8625AP

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, Gas Nitrided Rings, 4.010 in. Bore, Chevy, Kit

Part Number: WIS-K464X1

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for Nissan Turbo +14cc Dome 1.181 X 86.50mm

Part Number: WIS-K591M865AP

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston and Ring Kit, Forged, Dome, 3.425 in. Bore, for Nissan, 6-Cylinder, Kit

Part Number: WIS-K591M87

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Set of 8

Part Number: JEP-131631-8

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Estimated Ship Date: Nov 10, 2025 if ordered today

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