What material are these Wiseco pistons made from?

These Wiseco pistons are forged from 2618 aluminum. This material is chosen for its improved tensile strength, making the pistons suitable for heavy to severe duty performance applications.

What is the purpose of the ArmorGlide skirt coating?

The ArmorGlide skirt coating on these pistons helps to reduce friction between the piston skirt and the cylinder wall. It also provides seizure resistance and contributes to quieter engine operation.

Are these pistons legal for use in California?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

1997-2004 Chevrolet Corvette Piston Set | Wiseco K444X05

Name: Wiseco Chevy LS Series -11cc R/Dome 1.300x4.005 Piston Shelf Stock Kit
Brand: Wiseco
SKU: wiseco-wiseco-chevy-ls-series-11cc-r-dome-1-300x4-005-piston-shelf-stock-kit-t14-242483
Price: 1110.89 USD
Availability: BackOrder

Wiseco Chevy LS Series -11cc R/Dome 1.300x4.005 Piston Shelf Stock Kit

$1110.89

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1997-2004 Chevrolet Corvette. Wiseco forged piston set for severe duty builds.

Key Features

Fits 1997-2004 Chevrolet Corvette.
Set of 8 forged pistons for Chevrolet LS engines.
Each piston has a -11cc R/dome design.
Bore size is 4.005 inches.
Compression height is 1.300 inches.
Wrist pin diameter is 0.927 inches.

⚠️ 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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Will this fit your vehicle?

Product Details

If you're building a serious performance LS engine for your 1997-2004 Chevrolet Corvette, these Wiseco Professional Series pistons are a solid choice. They're designed for heavy-duty racing applications where durability and consistent performance are critical. Wiseco crafts these pistons from 2618 aluminum, which offers improved tensile strength, making them well-suited for the demands of high-performance engines.

Each piston features precision ring grooves, an anti-detonation groove, and other features to improve ring seal, ensuring efficient combustion and preventing blow-by. The fully machined crown is designed for optimal performance, and the forced pin oiling helps keep the wrist pin lubricated under extreme conditions. Wiseco also applies an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. This kit includes a set of 8 pistons, ready for your next engine build.

Keep in mind these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.