Trans cooler lines 02 monte carlo

My 02 Monte Carlo's trans cooler lines are leaking. No problem getting new ones but the fittings are not the normal flare nut fittings. They are some kind of special fittings .What does it take to remove them from the rad and trans? Thanks.

no problem, slide the round plastic cover back on the line and there is a small clip you need to remove with a pic. then pull the line straight out. put clip back in be for you reinstall the line. note if its incorrect the line may pop out while driving and you'll fry the trans.