JE PISTONS Piston Kit 177240

When you're pushing your engine to the absolute limit in competition, your pistons need to survive extreme cylinder pressures and sustained high RPM without compromise. JE Pistons' Pro Series 177240 kit delivers the precision engineering and material science required for professional-level racing, with internal bracing and weight optimization that separates winning builds from the rest. Built in the USA and ready to install, this piston set gives you the durability and reliability your competition engine demands.

• Material: 2618-T6 forged aluminum
• Design: Dome/dish configuration
• Surface finish: No deburring required
• Pro Series features: Internal & external bracing
• Weight optimization: Internal strut milling
• Groove design: Dedicated accumulator groove
• Side relief: Forged, precision engineered
• Included components: Pins, locks, rings
• Application: Professional competition engines
• Origin: Made in USA
• Installation: Bolt-on replacement