[10mm]

Originally Posted by GooseSS

It looks like they've done away with it.

Sent from my SM-G950U using Tapatalk

So glad I did not get one on mine.

[Slow92]

This is an old thread but I found some part numbers from a 2020 SS.

GM Genuine Parts Air Cleaner Outlet Duct GM Part #*84454249

Genuine GM Front Intake Air Duct Hole Plug 23342796

Have not ordered yet but the picture on the air cleaner outlet shows the plug in the tube. The firewall plug shows as discontinued but I found a couple places showing they have them. Would much rather just buy the outlet tube plug but I haven't seen that available.

[JAITG]

Originally Posted by vtirocz

Looks clean! That matches up with the trend of LT1 and 2SS do not get the sound tube, while the 1SS does on MY20 and later vehicles.

May have missed it but my 2018 2SS 1LE does have the tube. About to delete it, without enough window down pulls you can really tell the sucking noise and it does not sound natural growing up around Small Blocks all my life.

[p47dman]

My 2024 1SS came with tube. A K&N CAI comes with the parts to delete it.

[cgdelena]

Home Depot has a drawer full of plugs. I can't find the thread with the exact part but it was a fast and cheap way to plug the tube on my '19.