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JE Pistons Gen 3 Hemi 8‑cylinder kit for the Mopar Gen 3 6.4L Hemi specifies a 4.095 in bore with a -5.0cc dish and inverted dome/dish design. JE notes its proprietary FSR forging, accumulator groove options and skirt coatings where applicable to reduce friction and improve ring seal. Forged in the USA from 2618 aluminum, these pistons are intended for serious performance and racing builds.
JE Pistons Gen 3 Hemi 6.4L Apache 4.095in Bore -5.0cc Dish 0.927in Pin Dia - Set of 8
