Joined
·
1,049 Posts
Here is the thread that I made that has a YouTube video that gives you an idea of the SLP Loudmouth II on the NNBS 1500 with a 5.3 liter V8:
http://www.gmfullsize.com/forum/showthread.php?t=221979
http://www.gmfullsize.com/forum/showthread.php?t=221979