What does removing the DOD system achieve?

Removing the Displacement on Demand (DOD) system, also known as Active Fuel Management (AFM), can lead to improved engine reliability and performance. It often results in more consistent oil pressure and a simpler valvetrain operation, which is beneficial for both daily driving and performance applications.

What specific parts are included in this kit?

This basic kit includes eight premium lifters, lifter trays, head gaskets, head bolts, and an LS3-style valley cover. These components work together to replace the factory DOD system and ensure a proper seal.

Are there any special tools or procedures required for installation?

While this kit is designed as a direct replacement for the DOD components, it's recommended to consult your vehicle's service manual or a qualified mechanic for specific installation procedures. Proper torque specifications and any additional seals or fluids may be necessary for a successful installation.

COMP Cams LS DOD Delete Kit 5552-8KIT

Name: COMP Cams Gen IV 5.3L GM LS DOD Basic Kit
Brand: COMP Cams
SKU: comp-cams-comp-cams-gen-iv-5-3l-gm-ls-dod-basic-kit-t14-188520
Price: 547.99 USD
Availability: BackOrder

COMP Cams Gen IV 5.3L GM LS DOD Basic Kit

$547.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Gen IV 5.3L GM LS DOD Basic Kit. Removes Displacement on Demand (DOD) for improved performance.

Key Features

Fits 34+ vehicle make/model combinations with 5.3L Gen IV LS engines.
Includes 8 premium lifters for consistent operation.
Comes with lifter trays to ensure proper lifter positioning.
Features an LS3-style valley cover for a clean engine bay seal.
Head gaskets and head bolts are included for a complete installation.
Removes the factory Displacement on Demand (DOD) system.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

COMP Cams is well-known for making performance valvetrain components for a wide range of GM LS engines. This Gen IV 5.3L Basic DOD Delete Kit is designed to help you remove the factory Displacement on Demand (DOD) or Active Fuel Management (AFM) system from your LS engine. This system can sometimes cause issues, and removing it often leads to improved reliability and performance. This kit is a popular choice for owners looking to get the most out of their 5.3L LS engine, whether it's in a truck, SUV, or performance car.

When you install this kit, you'll be replacing the factory DOD lifters with a set of eight premium lifters that are designed for consistent operation. The kit also includes new lifter trays to properly position the lifters, and a new LS3-style valley cover to seal the top of the engine. To ensure a solid seal, head gaskets and head bolts are also included, making this a comprehensive package for the job. By eliminating the DOD system, you can expect a more consistent oil pressure and a more predictable engine operation, which is crucial for any performance-oriented build or for simply improving the longevity of your engine.

This kit is designed to fit a wide range of GM vehicles equipped with the 5.3L Gen IV LS engine, including popular models like the Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe. It's a solid option if you're looking to address potential DOD issues or simply want to simplify your engine's valvetrain for better performance and reliability. Remember to consult your vehicle's service manual or a trusted mechanic for specific installation procedures and any additional components you might need for your particular application.