Manley Dodge Hemi 5.7L - 3.937 Inch Bore 23cc Dish Piston Set

If you're rebuilding a Dodge Hemi 5.7L engine, Manley's Platinum Series piston set is a solid choice for serious performance. These pistons are built with 2618 alloy forgings, a material known for its strength and ability to handle high performance demands. They feature proven cam and barrel skirt profiles, which help reduce friction and wear on your cylinder walls while still generating power.

Manley puts a lot of attention into the details that make a difference. The ring lands and grooves are machined to exacting standards, which is crucial for getting a good seal from your piston rings, leading to more power and better efficiency. They also use unique fixturing that 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 another key factor for optimal ring seal and engine longevity. Each set comes with premium Chrome Moly wrist pins, and for some part numbers, you can even upgrade to even tougher alloys like 9310 or Turbo Tuff/DLC for extreme durability.

This specific set is for a 3.937 inch bore with a 23cc dish volume. Keep in mind these are not CARB approved and cannot be shipped to California. If you're looking for pistons that professional engine builders trust for durability and performance, this Manley set is a strong contender.