JE Pistons forged piston kit for big block Chevy 632 NOS applications, 4.600 in. bore and 29.9 cc dish, supplied as a set of eight. Forged from 2618 aluminum and machined in the USA, these pistons employ JE’s Forged Side Relief forging to lower friction and weight. Accumulator grooves and optional skirt coating help maintain ring seal and reduce wear. Built for high-demand domestic racing and heavy-duty service.
JE Pistons BBC 632 NOS Set of 8 Pistons