1997 Pistons & Piston Rings

Pistons, Professional Series, Forged Aluminum, Dome, 4.320 in. Bore, Stock/Stroked, Chevy, Big Block, Each

Part Number: WIS-60240A7

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.280 in. Bore, Stock/Stroked, Chevy, Big Block, Each

Part Number: WIS-60241A3

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Pistons, Professional Series, Forged Aluminum, Dome, 4.350 in. Bore, Stock/Stroked, Chevy, Big Block, Each

Part Number: WIS-60242A100

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Pistons, Professional Series, Forged Aluminum, Dome, 4.280 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60243A3

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Pistons, Professional Series, Forged Aluminum, Dome, 4.310 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60243A6

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Pistons, Professional Series, Forged Aluminum, Dome, 4.310 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60244A6

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

Part Number: WIS-60157B100

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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, 4.625 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60158B125

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

Part Number: WIS-60159B110

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

Part Number: WIS-60160B100

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

Part Number: WIS-60160B110

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 4.125 in. Bore, Rings Included, Stroked/De-Stroked, Ford, Small Block, Windsor, Each

Part Number: WIS-60161X125

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.125 in. Bore, Rings Included, Stroked, Ford, Small Block, Windsor, Each

Part Number: WIS-60166X125

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 4.155 in. Bore, Rings Included, Stroked/De-Stroked, Ford, Small Block, Windsor, Each

Part Number: WIS-60168X155

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Pistons, Professional Series, Forged Aluminum, Dish, 4.125 in. Bore, Rings Included, Stroked, Ford, Small Block, Windsor, Each

Part Number: WIS-60169X125

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Pistons, Professional Series, Forged Aluminum, Dish, 4.030 in. Bore, Rings Included, Stroked, Ford, Small Block, Windsor, Each

Part Number: WIS-60169X3

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 4.125 in. Bore, Rings Included, Stroked, Ford, Small Block, Windsor, Each

Part Number: WIS-60174X125

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ProX Piston Kit KTM250SX-EXC '96-99 (67.44mm)

Part Number: PXR-01-6317-A

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Estimated Ship Date: Nov 28, 2025 if ordered today

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ProX Piston Kit KTM250SX-EXC '96-99 (67.45mm)

Part Number: PXR-01-6317-B

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ProX Piston Kit KTM360SX-EXC '96-97 (77.94mm)

Part Number: PXR-01-6397-A

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Estimated Ship Date: Nov 28, 2025 if ordered today

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