Description
The VERTEX Piston Kit 23961A delivers the durability and precision your engine demands during sustained high-RPM operation. Built with advanced heat treatment and a specialized skirt coating, these pistons accelerate your break-in period while extending service life in demanding racing and performance applications. Whether you’re chasing lap times or building a bulletproof stroker, this kit provides the thermal stability and low-friction characteristics that separate reliable power from catastrophic failure.
- T-5 heat-treated construction
- Molybdenum Disulfide skirt coating
- Extended piston longevity
- Reduced break-in friction
- MPN: 23961A









