JE Pistons SBC 400 FSR dome piston kit (set of eight) for SBC 400 applications. The set includes pistons with a 4.155 in. bore, 1.100 in. compression height and a 10.8 cc dome to suit specific engine builds. The Forged Side Relief (FSR) design trims skirt width to lower friction and weight, while the accumulator groove and optional skirt coating improve ring control and reduce wear. Forged from 2618 aluminum in the USA.
JE Pistons SBC 400 FSR DOME Set of 8 Pistons