Can't help with the bracket but I believe the boot comes with the trans shifter cable. I know that the '68 TH400 with console used the GM part 9794252. It appears to be the same one used in '69 but I'll let you determine and confirm that. Anyway, I've kept the below spare 9794252 for many years because I've had two cables fail over the years. The new cable comes with the boot.