Factory 89 Blazer fender showing antenna and with bezel removed. Truck was all original, except for the repaint to dark blue when it was wrecked on the driver’s side.
You must be registered for see images attach
Bezel removed showing mounting screws
You must be registered for see images attach
Fender is NOT reinforced for mount, but didn’t verify the fender on my 88 CC.
Where cable came out of fender
You must be registered for see images attach
Also shows hole at rear of fender where the OP’s antenna is mounted, and probably where cable came thru fender. Hole is also on a removed fender I have from an 84.
You must be registered for see images attach