Excellent, thanks guys! I found the small pockets, a little more hidden in the fiberglass formula hood!
So, I see some models like GTO had holes going through firewall for 2 hoses to go through upper firewall and then up thru that plastic grid in cowl? Looks like mine doesn’t have these holes so must just route strait up to hood, through this metal clip in middle and then split to each nozzle. I’ll see if I cannot run these lines tomorrow. Wish I’d done this while motor was still out! oh well!
Thanks again for the tips!