Manley Chrysler Hemi 6.4L 4.100in Bore 1.120in CD -5.0cc Dish Platinum Series Pistons - E/D

Built from domestic 2618 alloy forgings, these Manley Platinum Series pistons are designed for serious performance builds in Chrysler Hemi 6.4L engines. The 4.100-inch bore size and -5.0cc dish volume are specific choices that matter for tuning and compression ratios in high-performance applications. Professional engine builders trust Manley for the strength and durability needed to handle demanding conditions.

These pistons feature proven cam and barrel skirt profiles, which help generate power efficiently while also being designed to minimize wear on your cylinder walls. Manley's unique fixturing process allows them to machine the skirt and cut the ring grooves in one operation. This ensures the ring grooves are perfectly square to the piston skirt, which is critical for achieving an excellent ring seal and maximizing the power your engine can produce. The exacting standards for ring lands and grooves further contribute to this enhanced seal.

Included with these pistons are premium chrome moly wrist pins, known for their strength. For those looking for even more durability, Manley offers upgrades to 9310 and Turbo Tuff/DLC alloys on select part numbers. This attention to detail in materials and manufacturing makes these pistons a solid choice for rebuilding or upgrading your Hemi engine.