Description
Upgrading to the VERTEX Piston Kit 23521B ensures your engine maintains peak performance and reliability through extended heat cycles and high-RPM demands. The advanced heat treatment and friction-reducing coatings deliver faster break-in times and extended piston life, reducing maintenance intervals and downtime. Whether you’re running a naturally aspirated or forced induction build, these pistons are engineered to handle the punishment of competitive racing or serious street duty.
- MPN: 23521B
- Heat-treated T-5 cycle
- Molybdenum Disulphite coating
- Faster break-in time
- Extended piston life
- Precision-engineered construction
- High-performance rated









