W2 Intake rocker arm [ OFF-SET ] info needed !!

I'm in need of a full set of W2 rockers, shafts and blocks for a set of Diamond/Elkins square ported "810" W2 heads. Would you be interested in selling a set?
I would sale a set but cant just yet until heads get back and figure out what im going to need etc , basically previous owner didn't give me much info as far as what the Mullin heads require that's why im having to ask a bunch of questions