RatherBeLucky
Newbie
My truck is a 99 GMC K1500 Classic Z71 (still the OBS). I'm getting a vibration/knock in my floorboard under my feet. I want to try replacing the trans mount and the TC mount(s) since everything else was replaced. Does it even have TC mounts that can be replaced? Can somebody give me a quick how-to please? I am new to the DIY with my truck. I got it 6 months ago and have been self-educating via this site!
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