JE PISTONS Piston Kit 323898

If you're building a competition engine that demands absolute reliability under extreme pressure, JE Pistons' Pro Series kit delivers the precision engineering required to survive repeated high-RPM cycles and forced induction loads. These forged aluminum pistons are designed specifically for professional racing applications where stock or budget alternatives simply won't cut it. With internal bracing, dedicated forgings for weight reduction, and specialized manufacturing processes, you get the performance margin that separates winners from the field.

• Material: 2618-T6 forged aluminum
• Construction: Internal and external bracing
• Design: Dome/dish configuration, smooth-flowing radii
• Weight reduction: Internal milling on struts
• Groove features: Accumulator groove, forged side relief
• Finishing: No deburring required
• Includes: Pins, pin fitment locks, rings
• MPN: 323898
• Origin: Made in the U.S.A.
• Application: Extreme/professional competition
• Installation: Engine-specific fitment