Ceramic Pads for OE application

I'm looking for ceramic pads for my SSBC calipers as SSBC doesn't have these pads in ceramic. The tech indicated their calipers are the same as the OE Kelsey Hayes calipers. Any idea who carries these pads?

What vehicle is it for ??? Rockauto seems to have several types of pads available for different vehicles . . . perhaps check there ??

'68 Barracuda.