How did you pick that adapter, there are so so many choices, I keep putting off choosing one. There are some that run $50, and others over $100, for essentially the same two port device. I'll need a few for my 302 vehicles.
I have decided on where to place the external filters, and I'll do my 99 SOHC truck first. That I won't have the side of frame available, so the six I'll add will be up front, three on each side. I haven't decided on the oil pump(pre-lube) yet, since the one I have I want for my big V8 truck. I might have to skip it for my mail truck, for now, since I have to start it about 40-50 times daily. I cannot wait for a slow priming process, I'll have to figure out how to work it some other way(I need it to start instantly and drive immediately).
I like that check valve, thanks for the reference. I'll also need one for the pre-lube circuit most likely.