The JE forged eight-cylinder piston kit for 454 big-block Chevrolet applications features an inverted-dome profile and heavy-duty construction. Forged in the USA from 2618 aluminum, these pistons fit a 4.610 in. bore with 1.395" pin sizing and a -28.0 cc dome specification. JE's Forged Side Relief forging reduces skirt width and friction; accumulator groove and skirt coating options help maintain ring seal and lower wear.
JE Pistons 454 BBC INV DOME Set of 8 Pistons