got a used header panel for my 87 gn and the studs that are in the back of it are bent where it mounts to the bracket that mounts to the core support.can i just use vice grips and try to take the straight ones out of my old one and screw them into this one??one is missing already and it looks like its threaded but it also looks like theres some type of loctite or glue that also holds the studs in,is this correct?? tia,nick