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Engine/Drivetrain / Re: Transmission cooling lines in new aluminum radiator
« Last post by ehjorten on Today at 09:00:32 AM »Johnny...I will take a stab at it...the factory cooler lines are 5/16" tubing, which means the OD is 5/16". I am not sure what the wall thickness is, but if it is 0.030" then the ID is 0.0253". A standard 5/16" tubing flare nut is a 1/2"-20. 3/8" tubing flare nut is a 5/8"-18.
I would say that you are okay.
I would say that you are okay.