Mahle OE Ford 5.4L SOHC PI 99-04 8 Cyl STD w/ PCR Piston With Rings Set (Set of 8)

Mahle's OE quality pistons feature expansion-controlled designs, which help reduce engine noise and wear by maintaining small fitting clearances. These pistons also have compensated ring grooves, ensuring proper ring loading and effective oil control. This set is ready for installation, including the piston rings, pins, and clips, making it convenient for engine builders working on a range of Ford vehicles like the F-150, Expedition, and E-Series vans from the late 90s to mid-2000s.

As one of the world's largest OE piston manufacturers, Mahle offers a well-built product designed to meet original equipment specifications. This set includes eight standard-sized pistons, each with its corresponding rings, pins, and clips already mounted, simplifying the rebuild process. The focus on precise ring grooving and controlled expansion contributes to reduced emissions and improved oil management.