It will depend on what kind of Chevy. You will have to replace the oil lines if they are leaking. You can either straight up replace, or take the lines to a place that works with hydraulics and get them to crimp on new hoses your lines.
But... that might be difficult while the other end of the cooler lines are still attached to the oil filter housing. So maybe removing the lower connection first is the better approach. After I put the car back together, I installed the oil filter, replaced the oil drain plug, and put the usual 4-1/2 quarts of oil in the engine.
Then I ran the engine and checked for leaks. When I checked the oil level, it was about 1/2 quart low. That didn't surprise me, given how much oil spilled out of the oil cooler lines.
That also explains why whenever I've changed the oil in this car, the oil looks dirty right away. There is a half-quart of old oil in the oil cooler lines that doesn't drain out. Next time I change the oil I think I'll try blowing compressed air into the oil filter center connection.
Maybe it will purge the oil cooler lines. I'll let y'all know. Properly disposing of used solvent isn't simple.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.