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JE Pistons forged eight-cylinder piston kit for 400 SBC applications with a .165-inch dome. Sized for a 4.125 in bore and 5.6 cc dome volume, this set suits builds that need optimized compression control. Forged from 2618 aluminum in the USA, JE's FSR forging reduces skirt friction and mass while accumulator grooves and skirt coating (as applicable) improve ring seal and lower wear, making the pistons suitable for track and high-output street engines.
JE Pistons 400 SBC .165 DOME Set of 8 Pistons
