Wiseco K0424X05 Chevy LS 3.900" Stroker Piston Kit with .927" Pin

The Wiseco K0424X05 is a high-performance forged piston kit engineered for Chevy LS stroker engine builds utilizing a 3.900" stroke crankshaft. Designed with a .927" wrist pin, this kit delivers the strength and precision required for high-horsepower naturally aspirated, turbocharged, and supercharged LS applications.

Wiseco pistons are CNC-machined from aerospace-grade 2618 aluminum alloy forgings, providing superior strength and durability compared to cast or hypereutectic alternatives. Each piston is designed to tight tolerances to ensure proper ring seal, efficient heat transfer, and long-term reliability under extreme cylinder pressures.

Key Features:

• Forged 2618 aluminum alloy construction for maximum strength
• Designed for 3.900" stroke LS stroker combinations
• .927" full-floating wrist pin included
• CNC-machined to tight tolerances for optimal fit and ring seal
• Compatible with high-horsepower naturally aspirated, forced induction, and nitrous applications
• Includes pistons, wrist pins, pin locks, and ring sets
• Manufacturer Part Number: K0424X05

Whether you are building a weekend track car or a high-output street/strip LS combination, the Wiseco K0424X05 piston kit provides the foundation for a reliable and powerful stroker build.