The RevTek Engine Safety Management system fits 11-16 GM Duramax LML and 17-19 GM Duramax L5P trucks. In emergency situations, the RevTek system will save your truck from over-revving and runaway situations.

Features:

-Microprocessor controlled system that utilizes the factory installed intake valve to cut air supply in emergency situations.

-Simple installation with all necessary wires/buttons included

-Prevents over-revving and run-away situations

-Push button included for manual shutdowns