Manley Chrysler 5.7L Hemi Stock Stroke 3.917in Bore -12cc Dish Extreme Duty Pistons - Set of 8

Manley Performance is well-known for making strong internal engine components that professional engine builders trust. If you're rebuilding a Chrysler 5.7L Hemi and need pistons that can handle serious work, their Extreme Duty Piston Set is a solid choice. These pistons are built for stock stroke applications and feature a 3.917-inch bore with a -12cc dish, designed to work with your Hemi engine.

What sets these pistons apart is the material and the way they're made. They use domestic 2618 alloy forgings, which are known for their superior strength and ability to perform under pressure. Manley also pays close attention to the details, like the ring lands and grooves, ensuring a tight seal for better power output. The cam and barrel skirt profiles are carefully shaped to help the engine make power while also being easier on your cylinder walls during operation. Plus, their unique machining process ensures the ring grooves are perfectly square with the skirt, which is crucial for proper ring seal and engine longevity.

This set includes eight pistons, along with premium Chrome Moly wrist pins. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a robust Hemi build, these Manley pistons offer the durability and performance that serious engine builders rely on.