
JE Pistons forged eight-piece kit for 426 Hemi applications, with a 4.255 in. bore, 1.765 CD and dome crown geometry. Intended for heavy-duty, high-output Chrysler Hemi builds, the pistons deliver precise combustion control and durable construction. Forged in the USA from 2618 alloy, JE applies its FSR forging, accumulator groove and optional skirt coating to minimize friction, reduce ring flutter and support consistent ring seal under intense use.
JE Pistons 426 HEMI DM 12.5/1 Set of 8 Pistons