Melling MDK200 MDS Delete Kit for 2009+ Chrysler Dodge Car 5.7L HEMIKit Contents MC1430 Camshaft 292326 16 Lifters MLG103 Lifter Yokes MEP 337 MDS Solenoid Plugs Important MDS Delete Kit Notes When installing a delete cam, the Active Fuel Management lifters must be replaced using Non Active Fuel Management lifters. The valve lifter guides used in Non Active Fuel Management engines are different from those used in Active Fuel Management Engines and must be replaced when installing the Non Active Fuel Management lifters