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Est. 1957
Wiseco

Wiseco Chevy LS Series -25cc Dish 4.000inch Bore Piston Shelf Stock

$163.72

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Fits 1997-2004 Chevrolet Corvette. Wiseco forged pistons are made in the USA from 2618 aluminum for 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 4.000-inch bore for specific compression ratio needs.
  • Includes precision ring grooves, an anti-detonation groove, and additional features for improved ring seal.
  • ArmorGlide skirt coating offers seizure resistance, friction reduction, and quieter operation.
  • Fully machined crown and forced pin oiling contribute to durability in heavy-duty applications.

⚠️ 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 well-known for making strong, reliable internal engine components, especially for performance applications. This Professional Series piston is built for serious engine builders working on heavy to severe duty LS series engines. It features a -25cc dish and a 4.000-inch bore, making it suitable for specific LS engine builds where precise compression ratios are key.

Forged from 2618 aluminum in the USA, this piston is designed for improved tensile strength. It includes precision ring grooves, an anti-detonation groove, and features to enhance ring seal. The ArmorGlide skirt coating helps reduce friction and noise, while also resisting seizure. The fully machined crown and forced pin oiling further contribute to its durability under demanding conditions.

This piston is sold individually. If you're rebuilding your top end or looking to upgrade your LS engine for performance, this Wiseco piston is a solid option. Please note that this part is not CARB approved and cannot be shipped to California.

Specifications

Brand
Wiseco
Manufacturer Part #
6392LXS
UPC
00193564082244

Frequently Asked Questions

Wiseco Chevy LS Series -25cc Dish 4.000inch Bore Piston Shelf Stock

$163.72