JE Pistons six‑cylinder set for 2017+ Gen 2 EcoBoost engines, 3.647in bore and 10.5:1 compression, forged in the USA from 2618 aluminum. These pistons use JE’s Forged Side Relief design to reduce skirt width and weight, may include accumulator grooves and skirt coatings depending on application, and come with high-quality wrist pins, locks, and JE Pro Seal premium rings for complete engine builds.
JE Pistons 2017+ GEN 2 Ecoboost 3.647In Bore 10.5:1 CR Pistons - Set of 6