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JE Pistons forged eight-cylinder piston kit for 400 SBC applications with a .305-inch dome. Sized for a 4.145 in bore and 10.8 cc dome volume, this set strengthens rotating assemblies for competition and demanding street use. Forged from 2618 aluminum in the USA, the pistons employ JE's Forged Side Relief forging to reduce skirt friction and weight; accumulator grooves and skirt coatings where applicable improve ring seal and lower wear for consistent performance.
JE Pistons 400 SBC .305 DOME Set of 8 Pistons
