Johnson Lifters 2356; Mopar; Gen III Hemi; Drop-In; Standard Travel; Axle Oiling; Hydraulic Roller Lifters

The Johnson 2356 hydraulic roller lifter set is a premium, drop‑in Gen III HEMI upgrade engineered for maximum durability, reduced travel, and superior oiling performance.
Perfect for high‑RPM Gen III HEMI builds, the Johnson 2356 lifter set delivers exceptional reliability and valvetrain stability thanks to its advanced axle‑oiling design and precision‑machined components. Built in the USA and crafted from cold‑forged, heat‑treated steel, each lifter is designed to withstand the demands of modern performance engines while maintaining quiet, consistent hydraulic operation 


Key Performance Features
Axle Oiling System for enhanced lubrication and long‑term durability under high RPM and high spring pressures 


Reduced‑travel hydraulic roller design with 0.143" total plunger travel for improved valvetrain control at elevated engine speeds 

.035" recommended preload (+/‑ .010")