how do you put a bumper back on a defender? I took the old one off to fit a winch bumper but the four bolts which run vertically into the top of the chassis rails have nothing threaded to tighten into? Have trawled around in the muck and cannot find any nut plates or anything? Its a Rebel 4x4 bumper so a good make...
I know I'm being really dim here, but I'm jiggered if I can see how to tighten those bolts!