Wiseco Pistons K594M8425 High-Performance Piston Kit

The Wiseco K594M8425 piston kit delivers precision-engineered performance for demanding engine builds. Wiseco pistons are forged from dedicated 4032 aluminum alloy, providing an ideal balance of strength, weight, and thermal expansion characteristics for high-performance applications.

Key Features:

• Forged from 4032 aluminum alloy for superior strength-to-weight ratio
• Precision CNC-machined crown and ring grooves for optimal combustion seal
• ArmorGlide skirt coating reduces friction and wear during break-in
• Includes piston, rings, wrist pin, and circlips for complete installation
• 84.25mm bore size for precise fitment
• Designed and manufactured in the USA to strict quality standards

Wiseco pistons are trusted by professional engine builders and performance enthusiasts worldwide. Each piston undergoes rigorous quality control testing to ensure dimensional accuracy and reliability under extreme conditions. The kit includes all necessary components for installation, including premium piston rings engineered to match the piston's specifications.