Tower Speaker Mount Question (07 Avalanche C4)

[GBedard 1]

So i just bought an 07 avalanche C4 on the weekend with what i think is the evolution tower. one of the mounting hole for the speaker bracket has the nut blown out on the back ... any ideas on what to do?  is there something that is a compression fit that would go in there?  Speakers are exile XM9

 

thanks

 

Geoff

[namadio 0]

You could take it to a machine shop or welder and have a little material wleded in then have them tap a new hole the thread pattern that the nut used to be or they might have some sort of threaded insert that can be welded in?  My tower filled slowly with water over a decade and cracked out one winter.  A local welder did a decent repair.

Edited June 26, 2019 by namadio