Sale

Engines and Components› Camshafts and Valvetrain

Chevrolet Performance

PML Engines DOD/AFM Delete Kit 5.3L LT Engine

$1,699.45 $1,648.47 Save $50.98

SKU: LTAFMD53

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The PML Engines LTAFMD53 is a premium DOD/AFM delete kit designed to eliminate the Displacement on Demand (DOD) or Active Fuel Management (AFM) system in your 5.3L LT engine.

By disabling the cylinder deactivation technology, this kit aims to reduce oil consumption, minimize uneven engine wear, and potentially lower maintenance costs, especially in high-performance applications. It is specifically designed for 2014-2018 Gen V LT L83 5.3L engines.
Show original supplier description
The PML Engines LTAFMD53 is a premium DOD/AFM delete kit engineered to remove the Displacement on Demand (DOD) or Active Fuel Management (AFM) system from your 5.3L LT engine. The factory AFM system aims to boost fuel economy by deactivating cylinders during light load conditions. However, this can lead to increased oil consumption, uneven engine wear, and elevated maintenance requirements. By eliminating this system, the PML Engines kit promotes improved engine longevity and performance. This comprehensive kit includes essential components for the conversion, such as DOD tower block-off plugs, a GM head bolt kit, non-AFM lifter trays, GM L83 head gaskets, water pump gaskets, a front main seal, a GM balancer bolt, exhaust gaskets, Delphi LS7 style lifters, and a 5.3L AFM delete camshaft. High-pressure fuel lines and a fuel pump gasket are also included.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandChevrolet Performance
Part NumberLTAFMD53
CategoryEngines and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy