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Est. 1957
Wiseco

Wiseco Chevy LS Series -25cc Dish 4.005inch Bore Piston Shelf Stock

$163.72

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Fits 1997-2004 Chevrolet Corvette. Wiseco forged pistons made in the USA from 2618 aluminum for improved strength in heavy-duty builds.

Key Features

  • Fits 1997-2004 Chevrolet Corvette, 1998-2002 Chevrolet Camaro, 1998-2002 Pontiac Firebird, and 2004 Pontiac GTO.
  • Forged and machined in the USA from 2618 aluminum for improved tensile strength.
  • Features a -25cc dish and a 4.005-inch bore.
  • Includes precision ring grooves, an anti-detonation groove, and additional ring seal features.
  • ArmorGlide skirt coating offers seizure resistance, friction reduction, and quieter operation.
  • Fully machined crown and forced pin oiling are designed for heavy to severe duty performance.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Wiseco is known for making strong, reliable internal engine components, and these Professional Series pistons are a prime example. If you're building or rebuilding a Chevrolet LS engine for your 1997-2004 Corvette, Camaro, Firebird, or GTO, these pistons are built to handle some serious work. They feature a -25cc dish design and a 4.005-inch bore, making them a solid choice for performance applications.

These pistons are forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength compared to cast aluminum. You'll also find precision ring grooves, an anti-detonation groove, and features designed to improve ring seal. The ArmorGlide skirt coating helps reduce friction and noise, and it's also resistant to seizure. The fully machined crown and forced pin oiling are details that show these are built for demanding use.

Keep in mind these pistons are not CARB approved and cannot be shipped to California. They are sold individually, so be sure to order the correct quantity for your engine build.

Specifications

Brand
Wiseco
Manufacturer Part #
6392LX05
UPC
00193564082206

Frequently Asked Questions

Wiseco Chevy LS Series -25cc Dish 4.005inch Bore Piston Shelf Stock

$163.72