Many people assume that factory systems are designed to last indefinitely if you simply keep up with oil changes. In reality, the complex hydraulic lifters and solenoids often create a ticking clock under your hood.
Deleting this system is a practical way to simplify your engine architecture. Finding the Best 5.3 Afm Delete Kits with Cam requires looking past the marketing fluff to ensure you get the right hardware.
Key Takeaways
- Verify that your kit includes a valley cover plate designed specifically for your engine generation to properly block off oil passages.
- Ensure the camshaft profile matches your intended use, as some grinds are optimized for low-end torque while others provide a broader power band.
- Check if your head gasket set includes both cylinder head bolts and exhaust manifold gaskets, as these are mandatory components for a clean installation.
- Confirm the lifter part numbers are compatible with your specific engine block, especially when distinguishing between Gen IV and Gen V platforms.
- Prioritize kits that include a high volume oil pump if you plan to upgrade the camshaft, as this maintains stable oil pressure during higher engine loads.
| The Gold Standard |  |
DOD AFM Delete Camshaft Lifter Kit | Comprehensive core components | Reliable engine restoration | Proven hardware compatibility | View on Amazon | Read Review |
| Complete Top-End Refresh |  |
Non-AFM DOD Delete Camshaft Kit | Includes essential head gaskets | Simplifies sourcing parts | High-quality lifter replacement | View on Amazon | Read Review |
| The Bolt-Ready Solution |  |
5.3L AFM Delete Kit With Bolts | Includes new head bolts | Complete hardware set | Fits wide model range | View on Amazon | Read Review |
| Modern Engine Specialist |  |
Gen V AFM Delete Kit | Uses genuine GM parts | Perfect Gen V fitment | High-grade factory components | View on Amazon | Read Review |
| Electronic Quick Fix |  |
Universal AFM DFM Disabler Module | No mechanical disassembly | Installs in seconds | Broad vehicle compatibility | View on Amazon | Read Review |
| Valvetrain Overhaul Kit |  |
Gen IV AFM Delete Camshaft Bundle | Includes rocker arms | Addresses wear points | OE-spec components | View on Amazon | Read Review |
| The Gasket-Focused Kit |  |
5.3L AFM Delete Gasket Bundle | Comprehensive gasket set | Reliable camshaft inclusion | Essential for clean rebuilds | View on Amazon | Read Review |
| The Mechanical Upgrade |  |
Pro-Grade AFM Delete Kit | Includes valley cover | High-quality oil pump | Complete mechanical refresh | View on Amazon | Read Review |
| Heavy Duty Refresh |  |
AFM Delete With High-Volume Pump | High-volume oil pump | Essential valley cover included | Full hardware replacement | View on Amazon | Read Review |
| Late Model Essential |  |
Gen V AFM Delete Cam Kit | Tailored for newer trucks | Includes head gasket set | Reliable Gen V fitment | View on Amazon | Read Review |
More Details on Our Top Picks
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DOD AFM Delete Camshaft Lifter Kit
This kit is the primary choice for owners of 2007 to 2013 GM trucks looking for a complete mechanical departure from AFM. It includes the core components like the AFM-deleted camshaft and specialized lifters to restore your engine to a conventional valvetrain setup.
It serves as a solid foundation for your build, though keep in mind you will still need to handle the electronic side of the delete via a tune or module. This ensures the engine computer stops trying to command the now-absent AFM hardware.
- Model Year:2007-2013
- Engine Type:5.3L V8
- Camshaft Inclusion:Yes
- System Type:AFM Delete
- Additional Feature:Compatible with LY5 and LMG engines
- Additional Feature:Replaces standard factory lifters
- Additional Feature:Improves long-term engine reliability
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Non-AFM DOD Delete Camshaft Kit
If you are planning to pull the heads anyway, this package is an ideal pairing because it bundles the camshaft and lifters with a full head gasket set. It saves you the headache of sourcing those small seals and gaskets separately.
You get a clean slate for your 5.3L engine top end. Just make sure your garage is ready for a multi-day project, as replacing gaskets and a camshaft is a serious commitment of time.
- Model Year:2007-2013
- Engine Type:5.3L Truck SUV
- Component Count:Full top-end set
- Camshaft Inclusion:Yes
- Additional Feature:Prevents future lifter failure
- Additional Feature:Matches OEM fitment standards
- Additional Feature:Supports standard valvetrain operation
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5.3L AFM Delete Kit With Bolts
Having new head bolts included makes this kit a standout for anyone worried about reusing old fasteners. Stretching bolts are a common failure point when reassembling an engine, so having a fresh set in the box is a smart insurance policy.
It covers the essential mechanical components, including the camshaft and necessary gaskets for a 2007 to 2013 vehicle. This is perfect for the home mechanic who wants to do the job once and move on.
- Model Year:2007-2013
- Engine Type:5.3L V8
- Component Count:Full hardware bundle
- Camshaft Inclusion:Yes
- Additional Feature:Simplifies assembly process
- Additional Feature:Replaces weak factory seals
- Additional Feature:Reliable camshaft geometry
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Gen V AFM Delete Kit
This kit focuses specifically on the Gen V 5.3L engines found in newer GM trucks. It includes genuine GM components like the 12672469 camshaft, which provides peace of mind that the parts will fit perfectly without custom machining.
The quality of these specific OEM parts is hard to beat for a long-term engine health project. You are essentially bringing your 2014 or newer truck back to the reliability standards of a simpler era.
- Model Year:2014-2020
- Engine Type:5.3L Gen V
- Camshaft Inclusion:Yes
- Additional Feature:Authentic GM 12672469 camshaft
- Additional Feature:Correct lifter compatibility
- Additional Feature:Designed for L82 and L83
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Universal AFM DFM Disabler Module
Sometimes you do not need to tear the engine down to stop the AFM system from activating. This plug and play module prevents the engine from entering its fuel-saving mode, which effectively keeps the problematic lifters from engaging at all.
It is the best choice if you are not ready to commit to a full engine tear-down. Just remember that it is a software-level solution, so it will not fix lifters that are already damaged or ticking.
- System Type:Electronic plug-in
- Additional Feature:Works on V6 and V8
- Additional Feature:Does not alter permanent tuning
- Additional Feature:Stops AFM/DFM activation
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Gen IV AFM Delete Camshaft Bundle
Replacing just the lifters is often a losing battle if the camshaft is already worn. This kit addresses the entire valvetrain by including the camshaft, lifters, and rocker arms to ensure everything moves in perfect harmony.
It is a great choice for a complete restoration of the valve geometry in a 2007 to 2013 truck. The kit is focused on replacing the high-wear items that usually cause the infamous AFM ticking sound.
- Model Year:2007-2013
- Engine Type:5.3L V8
- Component Count:Complete valve set
- Camshaft Inclusion:Yes
- Additional Feature:Restores factory performance
- Additional Feature:High-durability valvetrain parts
- Additional Feature:Eliminates mechanical ticking
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5.3L AFM Delete Gasket Bundle
This package leans heavily into the sealing side of an engine rebuild. Since you are pulling the engine apart to delete the AFM, you will need new gaskets, and this kit delivers them alongside the cam and lifters.
It is ideal for someone who already has some hardware but wants to ensure they have every seal necessary for a leak-free reassembly. It is a no-nonsense approach to cleaning up your top end.
- Model Year:2007-2013
- Engine Type:5.3L
- Camshaft Inclusion:Yes
- Gasket Material:Standard OE grade
- Additional Feature:Simplifies engine reassembly
- Additional Feature:Prevents future oil leaks
- Additional Feature:Matches stock specifications
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Pro-Grade AFM Delete Kit
This is for the person who wants to do more than just delete the AFM hardware. By including a valley cover plate and a new oil pump, this kit addresses the oiling system, which is a common weak spot in these engines.
It provides a much more thorough fix than the basic camshaft and lifter sets. You get to upgrade the internal flow of your engine while you are already deep in the work.
- Model Year:2007-2013
- Engine Type:5.3L V8
- Component Count:Full upgrade set
- Camshaft Inclusion:Yes
- Additional Feature:Improves oiling system health
- Additional Feature:Includes essential cover plate
- Additional Feature:Solid build quality
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AFM Delete With High-Volume Pump
If your goal is to improve engine longevity during an AFM delete, the high-volume oil pump in this kit is a standout. It ensures that even at idle or low speeds, your engine is getting the consistent pressure it needs.
Pairing that with the camshaft, lifters, and valley cover makes this one of the most comprehensive mechanical packages available. It is an investment in the long-term health of your truck.
- Model Year:2007-2013
- Engine Type:5.3L
- Component Count:Extensive bundle
- Camshaft Inclusion:Yes
- Additional Feature:Improves oil pressure consistency
- Additional Feature:Clean assembly components
- Additional Feature:Reliable valvetrain swap
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Gen V AFM Delete Cam Kit
For owners of the 2014 to 2021 Gen V engines, this kit is a lifesaver. It specifically targets the later model 5.3L trucks that suffer from the same AFM issues as their predecessors but require updated parts for a proper delete.
The inclusion of the head gasket set makes this a total solution for your top end. It saves you from hunting for individual part numbers and lets you focus on the actual repair work.
- Model Year:2014-2021
- Engine Type:5.3L Gen V
- Camshaft Inclusion:Yes
- Gasket Material:OE-grade
- Additional Feature:Prevents lifter failure
- Additional Feature:Simplifies complex repairs
- Additional Feature:High-quality factory-style parts
Frequently Asked Questions
Do I really need to remove the cylinder heads to delete the AFM?
Yes, you have to pull the heads to swap out the lifters. The AFM lifters are physically different from standard ones, and they sit in special trays that you must replace to ensure long term reliability. This process is labor intensive, but it is the only way to ensure the internal components are properly seated. If anyone tells you there is a shortcut, they are setting you up for a mechanical failure later.
Will deleting the AFM improve my gas mileage?
You might see a very minor change, but you should not expect a major increase in fuel economy. The real benefit here is engine longevity and avoiding the common failure points associated with the factory AFM system. Most people notice that the truck feels more responsive and reliable rather than more fuel efficient. You are paying for peace of mind rather than saving money at the gas pump.
Can I use my stock pushrods with a new camshaft?
Probably not, as the base circle of an aftermarket cam is often smaller than the factory part. You will likely need hardened pushrods of a different length to maintain the correct valve geometry. Measure your pushrod length carefully once the new cam and lifters are installed. Using the wrong length can cause ticking noises or premature wear on your valve train components.
What is the benefit of a DOD delete kit?
DOD stands for Displacement on Demand, which is just another name for AFM. Deleting this system removes the fragile lifters and solenoids that often fail and cause expensive engine damage. By simplifying the valvetrain, you create a more robust engine that is much less likely to have a catastrophic breakdown. It is a proactive step for anyone keeping their truck for the long haul.
How much power will a cam and delete kit add?
The power gains depend heavily on the camshaft profile you choose. A mild cam might add 20 to 30 horsepower, while a more aggressive version can push that number much higher. Remember that you are also gaining better throttle response and a more consistent power delivery across the RPM range. The combination of the delete and a cam is essentially waking up an engine that was previously strangled by emissions and efficiency goals.
