The JE Pistons forged piston kit for Big Block Chevrolet engines supplies eight flat-top pistons (4.600 in. bore, 1.120 CD) built for heavy-duty and racing use. Forged from 2618 aluminum in the USA, JE's Forged Side Relief (FSR) forging, accumulator groove and skirt coating reduce friction and ring flutter. The kit is tailored to the application and includes hardware and JE Pro Seal rings for assembly.
JE Pistons 632 BBC 12/14 DEG Set of 8 Pistons