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The Manley Platinum Series piston set is built for Chrysler 5.7L Hemi engines and designed for professional engine builders and tuners seeking durable forged pistons. These pistons use domestic 2618 alloy forgings, proven cam and barrel skirt profiles, and tool steel wrist pins for strength under demanding conditions. Manley's machining and coatings focus on ring sealing and skirt protection, with moly skirt coatings offered on select part numbers to improve durability and handling in high-output builds.
Manley Chrysler 5.7L Hemi 90.9mm Stock Stroke 3.917in Bore 9.3cc Dome Piston Set
