Description
A high-revving engine demands pistons engineered to handle sustained power and thermal stress without compromise. The WSM Piston Kit 50-257-07K delivers OEM-quality construction with refinements that enhance reliability during demanding track sessions or high-output builds. Whether you’re rebuilding after a failure or upgrading to support increased boost, this kit provides the precision components needed to keep your engine performing at the edge.
What’s Included:
- Complete piston assemblies
- Compression and oil rings
- Wrist pins (gudgeon pins)
- Improved E-clip design
- Rings available separately
Technical Specifications:
- Manufacturer Part Number: 50-257-07K
- OEM-equivalent quality standards
- Enhanced E-clip retention
- Complete kit configuration
- Professional-grade construction






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