Brian Crower Jeep 4.0L/4.2L Inline 6 (AMC) Hydraulic Lifters

Brian Crower is well-known for making solid engine components, and these hydraulic lifters for Jeep's 4.0L and 4.2L inline 6 engines are no exception. If you're rebuilding the top end of your AMC inline-six, these lifters are a key part of ensuring your valvetrain operates smoothly and quietly.

These are hydraulic lifters, meaning they use oil pressure to automatically adjust for any expansion or contraction in the valvetrain due to temperature changes. This self-adjusting nature helps maintain consistent valve lash, which is crucial for proper engine performance and longevity. They are designed to fit right into your Jeep's engine, making them a straightforward replacement when you're working on your engine's internals.