
The JE Pistons BBC closed-chamber dome piston kit is a set of eight forged pistons aimed at Big Block Chevrolet applications and racing use. Forged in the USA from 2618 aluminum, JE's FSR forging minimizes skirt width and friction; many applications include an accumulator groove and skirt coating to enhance ring seal and reduce wear. Specified for a 4.155 in. bore with a 1.765 in. dome.
JE Pistons BBC CLOSED CHBR Set of 8 Pistons