1990 Pistons & Piston Rings

Pistons, Professional Series, Forged Aluminum, Flat Top, 3.766 in. Bore, Left Side, Stock Stroke, Chevy, Small Block, Each

Part Number: WIS-60136LX3

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 3.796 in. Bore, Left Side, Stock Stroke, Chevy, Small Block, Each

Part Number: WIS-60136LX6

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 3.766 in. Bore, Right Side, Stock Stroke, Chevy, Small Block, Each

Part Number: WIS-60136RX3

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 3.796 in. Bore, Right Side, Stock Stroke, Chevy, Small Block, Each

Part Number: WIS-60136RX6

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.030 in. Bore, Rings Included, Left Side, Stock Stroke, Chevy, Small Block, Each

Part Number: WIS-60138LX3

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.030 in. Bore, Rings Included, Right Side, Stock Stroke, Chevy, Small Block, Each

Part Number: WIS-60138RX3

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 3.940 in. Bore, Stroked, Left Side, Chrysler, Dodge, Plymouth, Small Block, LA, Each

Part Number: WIS-60145LA3940

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 3.940 in. Bore, Stroked, Right Side, Chrysler, Dodge, Plymouth, Small Block, LA, Each

Part Number: WIS-60145RA3940

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.100 in. Bore, Stroked, Left Side, Chrysler, Dodge, Plymouth, Small Block, LA, Each

Part Number: WIS-60146LA100

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.100 in. Bore, Stroked, Right Side, Chrysler, Dodge, Plymouth, Small Block, LA, Each

Part Number: WIS-60146RA100

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.600 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60157B100

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.600 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60158B100

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Pistons, Professional Series, Forged Aluminum, Dome, 4.610 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60158B110

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.020 in. Bore, Rings Included, Stroked, Left Side, Chevy, Small Block, Each

Part Number: WIS-60001LX2

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings Included, Stroked, Left Side, Chevy, Small Block, Each

Part Number: WIS-60001LX3

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.040 in. Bore, Rings Included, Stroked, Left Side, Chevy, Small Block, Each

Part Number: WIS-60001LX4

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings Included, Stroked, Right Side, Chevy, Small Block, Each

Part Number: WIS-60001RX3

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings Included, Left Side, Chevy, Small Block, Each

Part Number: WIS-60002LX3

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.040 in. Bore, Rings Included, Left Side, Chevy, Small Block, Each

Part Number: WIS-60002LX4

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.020 in. Bore, Rings Included, Right Side, Chevy, Small Block, Each

Part Number: WIS-60002RX2

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings Included, Right Side, Chevy, Small Block, Each

Part Number: WIS-60002RX3

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.040 in. Bore, Rings Included, Right Side, Chevy, Small Block, Each

Part Number: WIS-60002RX4

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.050 in. Bore, Rings Included, Right Side, Chevy, Small Block, Each

Part Number: WIS-60002RX5

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings Included, Left Side, Chevy, Small Block, Each

Part Number: WIS-60003LX3

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.040 in. Bore, Rings Included, Left Side, Chevy, Small Block, Each

Part Number: WIS-60003LX4

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