
JE Pistons forged eight-piece kit for 427 BBF builds, featuring a 4.250 in. bore, 1.670 CD and an inverted dome crown with -16.0 cc. Targeted at demanding big-block Ford engines, the pistons combine precise dimensions with durable forging. Made in the USA from 2618 aluminum, JE's FSR forging, accumulator groove and skirt-coating options reduce friction, control ring flutter and support consistent sealing under heavy loads.
JE Pistons 427 BBF INV-DOME Set of 8 Pistons