JE Pistons SBC 400 FSR dome piston kit (set of eight) for SBC 400 applications. These forged pistons feature a 4.165 in. bore, 1.062 in. compression height and a 10.8 cc dome to suit high-demand domestic builds. The FSR forging reduces skirt width and friction, while the accumulator groove and optional skirt coating improve ring seal and reduce wear. Forged from 2618 aluminum in the USA.
JE Pistons SBC 400 FSR DOME Set of 8 Pistons