Melling MDS Delete Combo 09-2023 Gen III Hemi

Melling Active Fuel Management Delete Combos Melling offers their engine cylinder deactivation kits for converting active fuel management engines to non-active fuel management versions. These MDS (multi-displacement system) delete combos include a variety of components to help complete the changeover. Order the Melling active fuel management delete combo best suited for your application.Each kit includes:* MDS delete camshaft (1)* Non-MDS hydraulic roller lifters (16)* Lifter guides for Non-MDS engines (4)Application dependent components include:* MDS solenoid plugs (4)* Camshaft thrust plate (1)* Variable Valve Tming (VVT) oil control valve (1)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 differ from those used in active fuel management engines and must be replaced for this application.* The MDS solenoids must be replaced using non-MDS plugs.* The vehicle engine control module/powertrain control module must be reprogrammed to turn off the active fuel management system in the operating software.* Pushrod length must be checked during installation to verify the correct length.