JE PISTONS Piston Kit 379446

JE Pistons represent the gold standard for high-output builds where reliability cannot be compromised. Built from 2618-T6 forged aluminum—the material of choice for extreme-duty competition engines—these pistons handle the thermal and mechanical stress that cast alternatives simply cannot sustain. When you're pushing peak boost, high RPM, or aggressive timing, JE's precision engineering and U.S. manufacturing give you the durability to back up your power goals.

This complete kit arrives ready to install, with pins, pin locks, and rings included. The dome and dish features are CNC-finished with smooth-flowing radii, eliminating the need for hand deburring or custom prep work. That's less time in the shop and more confidence in your build quality.

• Material: 2618-T6 forged aluminum
• MPN: 379446
• Complete kit included
• Pins, locks, rings provided
• CNC-finished dome/dish
• No deburring required
• Competition-grade construction
• Made in U.S.A.