Product Description
Michigan Motorsports AFM/DOD Conversion Kit for 2014+ Gen V LT4 6.2L Engines
Fits 2014-Newer Gen V LT4 6.2L Engines | AFM/DOD Conversion Kit with Lifters, Trays, Head Gaskets, Head Bolts & Oil Block-Off Plugs
Convert your 2014-newer Gen V LT4 6.2L engine from the factory AFM/DOD lifter system with this complete Gen V LT4 6.2L AFM/DOD Conversion Kit. Built for serious LT4 repairs, performance upgrades, and lifter failure service, this kit includes the core components needed to move from the factory DOD/AFM lifter setup to conventional Delphi LS7-style hydraulic roller lifters. It is an ideal solution when repairing valvetrain damage, replacing failed active lifters, upgrading to a non-DOD camshaft, or building a stronger and more reliable LT4 combination. This kit includes Michigan Motorsports DOD oil block-off plugs, Gen V head bolts, LT 6.2L MLS head gaskets, Delphi LS7 lifters, non-DOD lifter trays, and MLS exhaust manifold/header gaskets for a more complete top-end conversion package.
Key Features & Benefits
- Complete LT4 AFM/DOD Conversion Package: Designed for 2014-newer Gen V LT4 6.2L engines, this kit includes the major components needed to convert from the factory active lifter system to conventional hydraulic roller lifters. It is a strong foundation for lifter failure repair, camshaft upgrades, and performance LT4 builds.
- Includes Delphi LS7 Lifters & Non-DOD Trays: The kit includes 16 Delphi LS7-style hydraulic roller lifters and 4 non-DOD lifter trays, giving you the correct lifter and tray combination for a conventional lifter setup. This helps eliminate the factory active lifters when paired with the proper camshaft and tuning changes.
- Michigan Motorsports Oil Block-Off Plugs: Includes a set of 8 Michigan Motorsports DOD oil block-off plugs designed for use with the original DOD/AFM valley cover. These plugs are an important part of properly addressing the oil control passages during the conversion process.
- Top-End Gaskets & Head Bolt Hardware Included: This kit includes a pair of Gen V LT 6.2L MLS head gaskets, MLS exhaust manifold/header gaskets, and Gen V head bolts for both cylinder heads, with an ARP bolt upgrade option available. These supporting components help simplify the parts list for LT4 head removal and reassembly.
- Ideal for LT4 Repairs & Performance Builds: Perfect for repairing engines affected by lifter failure, upgrading to a non-DOD camshaft, refreshing the valvetrain, or building a more durable LT4 engine package. When paired with the correct camshaft and calibration changes, this kit helps support a cleaner, more reliable conventional lifter setup.
Kit Includes
- Michigan Motorsports DOD oil block-off plugs - set of 8
- Gen V head bolts for both cylinder heads, with ARP bolt upgrade optional
- Pair of Gen V LT 6.2L MLS head gaskets - 12654622
- Delphi LS7 lifters - quantity 16
- Non-DOD lifter trays - quantity 4
- MLS exhaust manifold/header gasket pair
Important Installation Notes
- Non-DOD Camshaft Required: A non-DOD camshaft must be installed when completing this conversion.
- ECU Calibration Required: The DOD/AFM system must be turned off in the vehicle’s computer.
- Valley Cover Compatibility: The plugs in this kit are for use only with the original DOD/AFM valley cover. They will not fit non-DOD valley covers or DOD conversion valley covers.
- Head Bolt Thread Cleaning: It is highly recommended to clean the head bolt threads in the block with a thread chaser such as ARP 912-0016 before installing new fasteners.
- Fastener Warning: Factory thread compound can remain in the block threads. Failure to clean the threads properly can cause new fasteners to stretch or break before reaching final torque.
Notes
- Engine Platform: Gen V LT4 6.2L engines.
- Application: AFM/DOD conversion for use with conventional hydraulic roller lifters.
- Head Gasket Part Number: Includes Gen V LT 6.2L MLS head gaskets, GM-style reference number 12654622.
- Lifter Warranty Note: No manufacturer warranty on lifters.
- Recommended Use: LT4 lifter failure repair, non-DOD camshaft upgrades, Gen V valvetrain service, AFM/DOD system conversion, and performance LT4 engine builds.
Key Fitments
- 2014-newer Gen V LT4 6.2L engine applications
- LT4 6.2L engines using original DOD/AFM valley cover
- Gen V LT4 AFM/DOD conversion applications
- Gen V LT4 conventional lifter conversion applications
- Fitment note: Fits original DOD/AFM valley cover applications only.
