This is the cast aluminum bracket that is used for the p/s pump and the smog pump. Fits fullsize, not correct for a Skylark/GS. Brand new, never mounted. Asking $45 plus shipping. Tons of other parts available.
John, I will take a look, as I may have a couple nos smog parts. I still haven't made a new list, so I have to go and look at any items to know what's here. Tim