Was able to install the oil cooler now that the intake manifold is here. Final position of the cooler means I can now do the in/out braided hoses to the oil cooler from the oil filter 'sandwich' adapter. These are about 14-15" long and not difficult to make, but all the required AN-6 fittings alone are over $100 and the braided hose is about $10/ft , so you're looking at at least $130 worth of oil lines in these photos. What can you say? It's aviation.