Yes, the lines on the transmission are the same. They are 9mm male hardlline hose barbs coming off the OEM auto trans. You can run the OEM rubber lines to the Ron Davis radiator if you like. That's assuming you have the same setup as mine, with -6AN push lock fittings on the RD radiator.
Nah I have M14x1 fittings on it, same as stock.
Do you have P/Ns for rubber isolators?