Valley Cover + Lifters DOD Non-AFM Kit For Chevy GM LS 5.3L 6.0L 6.2L 2008-2020

Tired of AFM problems in your Chevy or GM truck?

This kit from PQY is exactly what you need to delete that Active Fuel Management nonsense and get your engine running smooth again.

It includes a valley cover and a full set of non-AFM lifters—16 pieces total—made from aluminum and built to OE specs.

Fits 2008-2020 GM LS engines like the 5.3L, 6.0L, and 6.2L.

Just a heads-up: you will need to tune your ECM to turn off the AFM/DOD system, but once that's done, you're golden.

No more lifter failure worries, no more cylinder deactivation.

Just solid, reliable performance.

Comes with a manufacturer warranty and all the parts you need in one box.

If you're rebuilding or upgrading, this is the way to go.