Wiseco Professional Series forged piston set for Chrysler big block Mopar 383/400/440 applications includes eight pistons for a 4.375" bore and 4.15cc to -6cc dish volume as specified. Machined from 2618 aluminum, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance and are supplied as a fully machined set for heavy-duty racing builds.
Wiseco Chrysler Big Block Mopar 383/400/440 4.375 Bore 4.15 -6cc Volume Piston Set