COMP Cams 5561-8KIT Basic DOD/AFM Delete Kit GM Gen IV 6.2L LS

The COMP Cams 5561-8KIT Basic DOD Delete Kit is a straightforward, no-nonsense solution for eliminating the problematic Displacement on Demand (DOD) — also known as Active Fuel Management (AFM) — system from GM Gen IV 6.2L LS engines. This kit provides all of the essential hardware needed to replace the collapsing DOD lifters with reliable, solid-body performance lifters, restoring consistent valve actuation and protecting your engine from the premature lifter failures commonly associated with the factory AFM system.

COMP Cams engineered this Basic kit for builders who are pairing their DOD delete with a non-DOD/AFM replacement camshaft. It is critical to note that this kit must be used with a camshaft that does not utilize the DOD/AFM system. Using a factory DOD/AFM camshaft with this kit will result in engine misfires and potential engine damage. A computer retune is also required after installation.

Kit Includes:

• 8 premium performance valve lifters (solid-body, non-DOD)
• Lifter guide trays
• Head gaskets and head bolts
• LS3 valley cover

Key Features:

• Eliminates the factory Displacement on Demand (DOD) / Active Fuel Management (AFM) system
• Premium lifters replace failure-prone collapsing DOD lifters
• Includes LS3 valley cover to block off DOD oil passages
• Designed specifically for GM Gen IV 6.2L LS engines
• Entry-level delete kit — ideal when upgrading to a non-DOD camshaft
• Computer tuning required after installation

For builders seeking a more complete package that also includes exhaust gaskets, harmonic balancer bolt, timing cover gasket and seal, and water pump gasket, COMP Cams offers the Premium DOD Delete Kit (5561-KIT). The 5561-8KIT is the ideal choice for performance builds focused on reliability, consistency, and maximum power from the Gen IV 6.2L LS platform.