Intercooler mounting bracket bolts / studs

[turbotman]

Does anyone know where to find the bolts/studs that mount the lower part of the intercooler brakets to the timing cover on a 86/87? The one half forms the timing cover bolt and the other half forms the mounting stud for the brackets. Mine are worn through from the brackets moving around for the last 20 years. I can't find any suitable replacements at the auto parts stores and my GM dealer says I'm out of luck.
Does anyone know of a source for these or have some spares to sell?

Thanks

 

[Gunmetal87]

I'm also looking for driverside lower timing cover stud headed bolt that goes through intercooler bracket. Does anyone have one or know where to get replacement?