Thanks for the links... I've purchased from all three vendors in the past. My problem is that the gaskets on the car now are so badly worn that I can't use them as a pattern to purchase generic material. I don't know what the height and width should be for any of the three gaskets I'm looking for. Can anyone help with that much?
Also, attached is the oil line I'm referring to. On all cars with a "wet" link between the dash gauge and the engine, a hose is used for at least part of the run. It appears the hose is unique to the Darrin and is not the same as those used on the early Kaisers and Frazers - the Darrin hose is much longer. I remember replacing the hose on my other Darrin but, of course, I cannot find the paperwork with the modern replacement part number. I've included pictures of the hose.