
JE Pistons Big Block Chevrolet 4.610 in. bore piston kit is a matched set of eight pistons built for domestic high-demand engines. These pistons use JE's proprietary Forged Side Relief forging approach to reduce skirt width and friction while saving weight. Features noted in the kit include an accumulator groove and optional skirt coating; pistons are forged from 2618 aluminum and made in the USA for engine-specific durability and consistent ring seal.
JE Pistons BBC BIG CHIEF W/NOS Set of 8 Pistons