
JE Pistons forged eight‑cylinder piston kit for 440 Mopar engines with a Dish crown profile and a 4.350 in. bore. Manufactured in the USA, JE tailors each piston to the application using proprietary FSR forging to reduce skirt width and friction. Features such as accumulator grooves and optional skirt coatings support improved ring sealing and reduced wear, suited to performance and rebuild applications.
JE Pistons 440 MOPAR DISH Set of 8 Pistons