
JE forged 8-cylinder piston kit for Small Block Ford builds with a 4.030 in. bore and 1.250" compression dish, providing a -5.0 cc chamber offset. The set is forged and machined in the USA for high-demand use. The pistons feature JE’s Forged Side Relief (FSR) forging to lower skirt friction and save weight, are made from 2618 aluminum for strength, and may include accumulator grooves and skirt coatings where specified to improve ring seal and durability.
JE Pistons 351 SBF FLAT TOP Set of 8 Pistons