Not only did the BB cars get those exclusively,I have parted a 70 GS350 auto that came factory with them,as well as my 71 GS350 has them and another 72 GS350 that Dustin had also came with them.They were part of the ralley package.[/QUOTE] :Smarty: don't forget all convertibles also got those support brace rods. including my skylark 350 2bbl. -nate