The difference between a reliable engine and a ticking time bomb often comes down to the quality of the lifter replacement parts. Choosing the wrong components means dealing with oil pressure drops and collapsed lifters down the road.
Finding the Best Dod Delete Kits requires looking past flashy marketing and focusing on proven mechanical hardware. Let us walk through four top contenders that eliminate the factory Active Fuel Management system for good.
Key Takeaways
- Prioritize kits that include complete head gasket sets and new bolts to ensure a proper seal during reassembly.
- Verify whether the package contains non-AFM lifter trays because worn plastic trays can cause premature lifter failure.
- Match the camshaft specifications precisely to your engine displacement, whether working on a 5.3L or 6.2L block.
- Decide in advance if you want a complete mechanical conversion or a simple electronic bypass plug.
- Inspect the included lifters to confirm they are genuine OEM-style parts for maximum durability under high RPMs.
| Complete Mechanical Overhaul |  |
GenV Camshaft Lifters Gasket Set | Includes matching camshaft | Full gasket set included | Fixes lifter failure | View on Amazon | Read Review |
| Plug And Play |  |
Bullro AFM DFM Disabler Device | Plugs into port | No mechanical work | Keeps full cylinders | View on Amazon | Read Review |
| Precision OEM Upgrade |  |
Michigan Motorsports Gen V Conversion Kit | Authentic GM components | Includes LS7 lifters | Head bolts included | View on Amazon | Read Review |
| Heavy Duty Restoration |  |
Engine Rebuild Kit Non AFM | Non AFM camshaft included | Fits larger 6.2L engines | Includes head bolts | View on Amazon | Read Review |
More Details on Our Top Picks
-
GenV Camshaft Lifters Gasket Set
When your factory valve lifters start ticking and you want a permanent fix rather than a band-aid, this comprehensive package offers a thorough solution. You get the replacement camshaft alongside matching lifters and a full gasket set, making it an ideal choice for a complete top-end teardown on a 5.3L V8 engine.
The main strength here is convenience, since sourcing every gasket and seal separately usually turns into a frustrating treasure hunt. But you should keep in mind that tearing down a modern engine requires serious mechanical experience and specialized tools.
- Engine Size:5.3L V8
- Kit Type:AFM Delete Kit
- Includes Camshaft:Yes
- Additional Feature:Replacement camshaft for V8
- Additional Feature:Complete top end gaskets
- Additional Feature:Direct fit replacement parts
-
Bullro AFM DFM Disabler Device
Maybe you want to bypass the whole mechanical teardown and simply stop your engine from dropping cylinders on the highway. This electronic plug-in module plugs directly into your OBD-II port to keep your motor running on all cylinders at all times without turning a single wrench.
It works well for drivers who want a quick software-style fix to preserve their valve train without opening up the valve covers. Yet, this approach only masks the underlying hardware vulnerability rather than replacing the failure-prone factory lifters.
- Kit Type:Electronic Disabler
- Compatibility:GM V6 V8 Motors
- Includes Camshaft:No
- Additional Feature:Active fuel management bypass
- Additional Feature:Instant port installation
- Additional Feature:Continuous full power mode
-
Michigan Motorsports Gen V Conversion Kit
Engineers designed this specific bundle for Gen V L83 engines needing a reliable displacement on demand removal. You receive authentic GM components, including a matching camshaft and LS7 lifters, which makes it a favorite among professional engine builders who refuse to compromise on quality.
The inclusion of head bolts and head gaskets means you can knock out the primary installation steps using matched components. But the initial cost and the sheer complexity of swapping a Gen V cam might intimidate weekend mechanics.
- Brand:Michigan Motorsports
- Engine Size:5.3L V8
- Kit Type:DOD Conversion Kit
- Compatibility:Gen V L83 Engines 2014+
- Includes Camshaft:Yes
- Additional Feature:Fits 2014 and newer models
- Additional Feature:Includes factory valve trays
- Additional Feature:Complete head gasket set
-
Engine Rebuild Kit Non AFM
Tackling a larger displacement motor requires parts sized correctly for the extra breathing room of a 6.2L powerplant. This kit swaps out the troublesome cylinder-dropping hardware for traditional, reliable components that keep every piston firing continuously.
It suits truck and SUV owners performing a total engine overhaul after a major mechanical failure. Just remember that pulling a Gen 5 block out of a modern half-ton truck is a massive weekend project requiring an engine hoist and a lot of patience.
- Engine Size:6.2L
- Kit Type:Engine Rebuild Kit
- Compatibility:2014-2020 GM 6.2L
- Includes Camshaft:Yes
- Additional Feature:Traditional non AFM setup
- Additional Feature:Includes fresh head gaskets
- Additional Feature:Designed for Escalade and trucks