atriuum

iTrader: (3)

Would increasing the fittings on the radiator where the tranny fluid is cooled, from 5/16 npt to 1/2 npt have any adverse effect on the tranny?

Is increased flow a bad thing, in the winter for example?

Turbobink

iTrader: (2)

But increasing the fitting dia. without increasing line size isn't going to increase any fluid flow.

speed racer

iTrader: (10)

What are you exactly trying to accomplish? Have you thought about getting an aftermarket tranny cooler?

atriuum

iTrader: (3)

I have a b&m 70266 cooler and am trying to find the fittings for it to match the one's coming out of the radiator cooler. Those are 5/16, but I am not sure if that's the barb or the thread of the nipple/fitting.

speed racer

iTrader: (10)

I see. Just match the hose size to the OEM fittings first.