JE PISTONS Piston Kit 323556

If you're building or rebuilding an engine for competition or extreme duty, your pistons must withstand massive pressures, temperature swings, and detonation forces that stock units simply cannot handle. JE PISTONS' Pro Series 323556 Kit delivers the precision engineering and metallurgical superiority required to survive sustained high-boost, high-RPM abuse while maintaining reliability. This is the choice of professional racers and serious builders who refuse to compromise on engine internals.

KEY SPECIFICATIONS:

• Material: 2618-T6 forged aluminum
• Dome/dish: Smooth flowing radii
• Internal bracing: Reinforced struts
• External bracing: Full support structure
• Weight reduction: Dedicated embossed forgings
• Internal milling: Optimized strut geometry
• Accumulator groove: Integrated design
• Side relief: Forged into piston
• Finish: No deburring required
• Includes: Pins, locks, rings
• Pin fitment: Premium precision fit
• Origin: Made in USA
• Application: Extreme competition duty