Upgrade your engine with these genuine Mopar hydraulic engine lifters, part number 5038784AD. Designed for use in 5.7L, 6.2L, and 6.4L HEMI engines in Jeep, Dodge, Ram, and Chrysler vehicles from 2006 to 2025. These lifters are made in Germany and come with OE/OEM part number 5038784AD. Included in this set are 4 hydraulic engine lifters