Wiseco Professional Series Piston Kits

4.93 out of 5 stars 15 Customer Reviews

Wiseco pulled out all of the stops with their Professional Series piston kits. These pistons accommodate the reluctor ring on stroker cranks without having to notch

Wiseco pulled out all of the stops with their Professional Series piston kits. These pistons accommodate the reluctor ring on stroker cranks without having to notch the pin bosses. Offset pins like OE and skirt shapes are specifically designed for street applications, making these the best piston kits available. Successfully tested in the highest horsepower applications, the Professional Series kits also utilize ArmorGlide skirt coating—which is the result of testing, development, and benchmarking through Wiseco's in-house dyno program. The outcome is minimized friction, maximized horsepower, and improved wear resistance. Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Anti-detonation and pressure seal grooves give you a better ring seal, reducing noise from the piston rock and delivering better performance. Order the pistons tailored for your application.

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Wiseco Professional Series Piston Kits K462X125

Wiseco Professional Series Piston Kits K462X125

Pistons and Rings, Forged, Dome, 4.125 in. Bore, Chevy, Kit

Part Number: WIS-K462X125

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K398X7

Piston and Ring, Forged, Flat, 4.070 in. Bore, Chevy, Small Block LS, Kit

Part Number: WIS-K398X7

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Pro LS Forged Pistons SUM-3269434070-2

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Wiseco Professional Series Piston Kits K444X75

Piston and Ring Kit, Professional Series, Forged Aluminum, Flat Top, 4.075 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-K444X75

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K394X2

Pistons and Rings, Forged Dish, 4.020 in. Bore, Chevy, Kit

Part Number: WIS-K394X2

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K393X100

Pistons and Ring, Forged, Dished, 4.100 in. Bore, Chevy, Kit

Part Number: WIS-K393X100

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiseco Professional Series Piston Kits K444X7

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

Part Number: WIS-K444X7

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Wiseco Professional Series Piston Kits K394X3

Piston and Ring Kit, Forged, Dish, 4.030 in. Bore, 1.2mm, 1.2mm, 3.0mm Ring Grooves, Chevy, LS, Set of 8

Part Number: WIS-K394X3

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K463X185

Pistons and Rings, Forged, Dome, 4.185 in. Bore, Chevy, Kit

Part Number: WIS-K463X185

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K447X3

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

Part Number: WIS-K447X3

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Wiseco Professional Series Piston Kits K451X3

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

Part Number: WIS-K451X3

Not Yet Reviewed

Estimated Ship Date: Today

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Wiseco Professional Series Piston Kits K392X3

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

Part Number: WIS-K392X3

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Wiseco Professional Series Piston Kits K395X185

Pistons and Rings, Forged Flat, 4.185 in. Bore, Chevy, Kit

Part Number: WIS-K395X185

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Wiseco Professional Series Piston Kits K396X3

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

Part Number: WIS-K396X3

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Wiseco Professional Series Piston Kits K446X125

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

Part Number: WIS-K446X125

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Wiseco Professional Series Piston Kits K0045X1

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

Part Number: WIS-K0045X1

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Wiseco Professional Series Piston Kits K444X05

Piston and Ring Kit, Forged, Dish 4.005 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-K444X05

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K398X3903

Piston and Ring Kit, Forged, Flat, 3.903 in. Bore, Chevy, 350, Kit

Part Number: WIS-K398X3903

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K398X8

Pistons, Professional Series, Forged, Flat Top, 4.080 in. Bore, Rings, Must Use K1 or Aftermarket Rod, Chevrolet, 5.7L, 6.0L, 6.2L, 7.0L, Set of 8

Part Number: WIS-K398X8

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K454X7

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

Part Number: WIS-K454X7

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K463X125

Pistons and Rings, Forged, Dome, 4.125 in. Bore, Chevy, Kit

Part Number: WIS-K463X125

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K463X135

Pistons and Rings, Forged Dome, 4.135 in. Bore, Chevy, Kit

Part Number: WIS-K463X135

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K397X125

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

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K398X3905

Pistons and Rings, Forged, Flat, 3.905 in. Bore, Chevy, Kit

Part Number: WIS-K398X3905

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K443X155

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

Part Number: WIS-K443X155

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Piston Kits K447X3903

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

Part Number: WIS-K447X3903

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

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