JE PISTONS Piston Kit 131243

When you're pushing an engine to its absolute limit in competition, your pistons need to match that intensity. JE's Pro Series kit delivers the precision engineering and durability required for extreme applications where failure isn't an option. Built with internal and external bracing, specialized weight-reduction processes, and forged side relief, these pistons are engineered to perform where standard components simply won't survive.

• Material: 2618-T6 forged aluminum
• Construction: Internal/external bracing
• Weight reduction: Internal milling process
• Dome/dish: Smooth flowing radii
• Accumulator groove: Forged design
• Side relief: Forged configuration
• Includes: Pins, rings, locks
• Fitment: Vehicle-specific (verify application)
• Installation: Professional engine build recommended
• Origin: Made in the U.S.A.
• Application: Professional competition-grade
• Preparation: No deburring required