Thanks jcraigau, No catalog till my car is on the road LOL
A little bit more plumbing last night. This is the setup to purge air/steam out of the heads. I replaced the ugly steel crossover tube with a braided setup. You can buy an adapter kit to run AN fittings but I found it was easy enough to just drill and tap the original holes for NPT to AN adapters.
Swapped out the #10 fitting on the PS reservoir for a 45 degree one. I think the hose run looks a bit neater.
Cheers