HEMI Engine Parts: Performance Upgrades for Dodge, RAM & Jeep

HEMI engines are known for strong torque, but high-mileage 5.7L and 6.4L units often need lifter and camshaft attention. Therefore, browse our Lifters to address MDS-related wear, then upgrade with Camshafts for more power. Additionally, our Rocker Arms support Hellcat-level builds.

The HEMI delivers unmistakable Mopar torque. However, high-mileage 5.7L and 6.4L engines frequently develop lifter failure, especially on cylinders affected by MDS. Therefore, we stock upgraded lifters and camshafts designed to eliminate this weak point. Additionally, Hellcat owners need components that handle boost and extreme cylinder pressure. Consequently, our HEMI catalog ranges from stock replacement lifters to forged crankshafts and high-flow cylinder heads for supercharged applications.

Our HEMI engine camshaft series is designed for Chrysler, Dodge, Jeep, and Ram 5.7L, 6.1L, 6.2L, and 6.4L HEMI engines. Manufactured from high-strength alloy steel and precision-ground to OEM standards, these camshafts deliver optimized valve timing, improved efficiency, and reliable performance for aftermarket replacements and engine rebuilds.

HEMI engine crankshaft series is engineered for Chrysler, Dodge, Jeep, and Ram 5.7L, 6.1L, 6.2L, and 6.4L HEMI engines. Precision-forged and machined to OEM standards, these crankshafts deliver excellent strength, smooth rotation, and long-lasting durability for performance builds and aftermarket engine rebuilds.

HEMI rocker arms and lifters are engineered for Chrysler, Dodge, Jeep, and Ram 5.7L–6.4L HEMI engines. Manufactured to OEM standards, they ensure precise valvetrain operation, durability, and reliable performance for engine rebuilds and aftermarket replacement.