【Compatible With】For 2005-2021 300 5.7L, for 2009-2021 Challenger 5.7L, for 2011-2021 Challenger 6.4L, for 2006-2021 Charger 5.7L, for 2012-2021 Charger 6.4L, for 2005-2021 Durango 5.7L , for 2018-2021 Durango 6.4L, for 2005-2021 Grand Cherokee 5.7L, for 2012-2021 Grand Cherokee 6.4L. Please read our descriptions and pictures carefully to ensure that the product's applicable model is the same as your needs, so as not to place the wrong order and waste your precious time.
【Excellent Wear Resistance and Durability】Our MDS Lifters are precision-machined from high-strength alloy materials, featuring extremely strong wear resistance. During long-term and high-frequency valve driving operations, they can effectively resist friction loss with the camshaft, significantly reducing the frequency of vehicle maintenance and replacement, and providing long-lasting guarantee for the stable operation of the engine.
【Precise Valve Control Performance】Under different operating conditions of the engine, whether it is high-speed power output or low-speed economical operation, it can ensure the perfect synchronization between valve movements and engine piston movements, realizing the optimization of intake and exhaust efficiency. This thereby improves the engine's power performance and fuel economy, and reduces ineffective energy consumption.
【Outstanding Noise Reduction and Vibration Damping Effect】The interior of the tappet integrates an efficient buffer structure. At the moment when the valve opens and closes, it can effectively absorb impact energy and reduce the impact noise between the valve and the valve seat. The stable working state also reduces abnormal noises caused by abnormal wear or loosening of the valve tappet, improving the quietness of the engine operation.