JE PISTONS Piston Kit 379449

When you're pushing an engine to its limits in competition, your pistons need to handle extreme pressures and temperatures without compromise. JE Pistons' 379449 kit delivers the material science and precision engineering that separates reliable power from catastrophic failure. Built for professional racers who can't afford downtime, this complete kit gives you everything needed to maximize engine performance in the most demanding applications.

The 2618-T6 forged aluminum construction is purpose-built for forced induction and high-RPM environments where thermal cycling and detonation are constant threats. The dome/dish design features smooth, flowing radii that eliminate stress concentrations—no deburring required before installation. Since this kit includes pins, locks, rings, and fitment hardware, you're getting a complete solution engineered to work together as a system.

Made in the U.S.A. and trusted by competitive racers, the 379449 represents JE's commitment to precision and reliability when the stakes are highest.

• Material: 2618-T6 forged aluminum
• Design: Dome/dish configuration
• Radii: Pre-finished, smooth flowing
• Includes: Pins, locks, rings
• Installation: Bolt-on complete kit
• Application: Extreme/competition use
• Origin: Made in U.S.A.
• MPN: 379449