Description
Stock pistons can’t handle the demands of a rebuilt or high-output Honda 350 engine. The WSM Piston Kit delivers OEM-equivalent quality with advanced coatings and reinforced ring grooves, giving you the durability and thermal efficiency needed for reliable power delivery. Whether you’re restoring an engine or pushing performance limits, these pistons are engineered to handle sustained combustion pressures without compromise.
Technical Specifications:
- MOS2-coated skirts
- Reduces friction, heat
- Hardened ring grooves
- Improved E-clip design
- Includes piston, rings
- Pin and clips included
- Order one per cylinder
- Additional rings available
- Meets/exceeds OEM
- Honda 350 fitment
- MPN: 50226K









