Manley Ford 4.6L/5.4L 3.572in Bore 1.220in CD (Ext. D) Platinum Series Piston Set

This set includes eight forged pistons from Manley's Platinum Series, designed for Ford 4.6L and 5.4L engines. These pistons are built using domestic 2618 alloy forgings, a material known for its exceptional strength and ability to handle high performance demands. They come standard with premium chrome moly wrist pins, and feature proven cam and barrel skirt profiles that help generate power while minimizing wear on your cylinder walls.

Manley pays close attention to the details that make a difference in engine performance. The ring lands and grooves are machined to exacting standards, which is crucial for achieving a solid ring seal and maximizing power output. Their unique fixturing process allows them to machine the skirt and cut the ring grooves in one operation, ensuring the ring grooves are perfectly square to the piston skirt. This level of precision contributes to overall engine reliability and performance.

These pistons are intended for serious engine builds where durability and performance are key. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.