Looking to replace my trans cooler lines. Any suggestions?

Brass fittings were bent into ovals. What's the best way to tighten new inserts into the transmission? Then the lines into the inserts?

 

So, everything works. But when I put my car in park after driving it, a big cloud of white-colored smoke comes out that smells of clutch or breaks. Asked around at my school and some people say it could be a vent?

 

Here is a couple pics of my kit from Jim Weise exiting the frame and into the tranny cooler. I bypased the radiator cooler as its not needed in this aplication. -4an fittings and aeroquip socketless hose

 

Call JW at Trishield and get his in frame flexible trans line kit for $149. The kit provides a very clean look that will not leak. 763-422-8685

 

Somewhere. I believe it to be from the output shaft seal. My buddy told me that before we put the transmission in the vent was pinched shut. So now I will go open it. Thanks for the ads guys. I got my lines already.