2001-2016 Duramax 6.6L 3D Printed Intake Plenum Covers - Square Root Fab

These 3D printed covers are an absolute must when working on the 2001-2016 Duramax LB7/LLY/LBZ/LMM/LML 6.6L, preventing anything from falling into the intake plenums! The covers can be bolted right to the plenums so they can eliminate the risk of foreign object debris to enter your engine and ensure a trouble-free maintenance experience with the 01-16 Duramax you are working on.

***These come bright in color so you don’t forget to remove them during final assembly***

They are a great addition to any toolbox whether you are a DIY guy or working on these trucks regularly in a shop setting. Using these is a much better option than stuffing rags into your open intake ports. If forgotten about, those could lead to much bigger issues and potentially ruining a complete engine.

*Currently in stock and ready to ship*