The JE forged eight-cylinder piston kit for Small Block Chevrolet engines is a race-focused replacement set offering durable, application-specific construction. Built, forged and machined in the USA, these flat-top pistons match a 4.030 in. bore with 1.000" pin sizing. JE's proprietary Forged Side Relief forging reduces skirt width and friction while optional accumulator groove and skirt coating improve ring seal and wear for consistent power.
JE Pistons SBC FSR TOUR SERS GP Set of 8 Pistons