99-07 Silverado / Sierra fuel tank crossmember rotted out? How to WELD in a REPLACEMENT

This is the 19th video to my 2005 gmc sierra. This episodes progress is related to cutting out the old fuel tank cross member and getting the new one fit in.
First song
Song: John Dee, Litil, Elle Vee - Set It Free [Arcade Release] Music provided by NoCopyrightSounds Free Download/Stream: ncs.io/SetItFree Watch: ncs.lnk.to/SetI...