Does anyone one know what size the O ring type fittings are on the 47re trans cool line inlet and outlets I think they are straight O-rign anyway but don't know the size. Its time to stop my leaky lines once and for all...

 

I switched my 47rh to braided lines with AN fittings. The trans had 1/4" npt, the oil cooler had 3/8" npt.