Manley Chrysler 6.2L Hellcat 4.100in Bore 3.579in Stroke 1.278in CD Extreme Duty Pistons - Set of 8

Starting with domestic 2618 alloy forgings, these Manley Extreme Duty pistons are built for the demanding needs of the Chrysler 6.2L Hellcat engine. They feature a 4.100-inch bore and a 3.579-inch stroke, with a 1.278-inch compression distance. This specific design is crucial for achieving the correct compression ratio and piston-to-valve clearance when rebuilding or modifying your Hellcat's engine.

Manley's signature cam and barrel skirt profiles are incorporated to help generate substantial power while minimizing wear on your cylinder walls. The ring lands and grooves are machined to exacting standards, which is key for ensuring a tight ring seal. This improved seal means more efficient combustion and ultimately, more power from your engine. The pistons also come standard with tool steel wrist pins, known for their strength and durability under high stress.

For those looking to push their Hellcat engine even further, Manley's unique fixturing process allows for skirt turning and ring groove machining in a single operation. This ensures ultimate squareness between the piston skirt and the ring grooves, contributing to overall engine longevity and performance. These pistons are a solid option for professional engine builders and tuners who rely on robust components for their high-performance builds.