Join Date: Jan 2000
Location: Whitehouse, Texas, USA
I am not absolutely sure about a 68, but in the 1969 Camaro assembly manual, it shows to use the brace as a template, and drill a 3/8" dia. hole, and assemble it with a screw, (I used a bolt), through the top, and a lock washer and nut on the bottom, like mike brown described. Also, for what it's worth, I have noticed that the repo center brace is a slightly different length than the GM origionals. Mine just happened to be an origional.