JE PISTONS Piston Kit 345055

When you're pushing an engine to its absolute limits, stock pistons won't cut it. JE PISTONS 345055 Pro Series pistons are purpose-built for extreme competition applications, delivering the precision engineering and durability you need when every tenth of a second counts. These are the pistons professional racers trust when the stakes are highest.

Forged from 2618-T6 high-tensile aluminum, these pistons combine lightweight construction with exceptional strength. The dome and dish geometry features smooth-flowing radii that arrive ready to install—no deburring, no preparation required. Internal and external bracing, specialized internal milling of struts, and dedicated accumulator grooves maximize performance while minimizing weight where it matters most.

• 2618-T6 forged aluminum
• Pro Series construction
• Internal and external bracing
• Lightweight design engineered
• Smooth-flowing dome/dish geometry
• Ready to install
• Includes pins, rings, locks
• Made in USA
• Competition-proven performance
• Professional-grade reliability