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Manley's Platinum Series forged piston set is specified for Chrysler 6.4L Hemi stroker builds with a 4.090" bore and -20.5cc dish volume. The line uses 2618 alloy forgings and highlights precise skirt and ring groove machining, wrist pin standards, and profiles engineered for power and cylinder wall compatibility, reflecting a focus on durable, high-capacity pistons for professional engine builders.
Manley Chrysler 6.4L Hemi 4.090 Bore -20.5cc Dish Stroker Series Piston Set
