where to buy transmission lines?

I think while installing my motor/trans I snagged 1 of my transmission lines and bent it where it goes into the transmission. I assume this because we never took the lines off the transmission/engine anytime, and we pulled the motor/trans from the silverado ourselves. So of course now it is leaking on the transmission inlet. The question is, where can I get them? Im guessing I can get them from GM, but I am unsure of the part number and cost. I tried searching on gmpartsdirect but that didnt help.

If it matters, they came from a 2002 silverado ext cab w/ 5.3/4L60E and a factory aux trans cooler.

Thanks!

I do not think any local auto supply places sell them prebent like the dealer does. I know that it would cost about $25 if you buy standard cooler lines and bend them yourself. Unless you are good at bending the lines yourself and can flare the ends properly, I would just buy some from the dealer.

Yeah, I was afraid of that. I would do them myself, but I want to keep the factory line ends so I could use the clips that hold the factory lines on. Guess I will swing by the dealership tomorrow after work or saturday morning.

You could make your own with some high temp trans fluid rated hose. Would be easier in the long run.

if you know someone with a shop account you might get them a little cheaper. hope this helps you out
outlet (trans to rad) - 15773661 - 28.17
middle (rad to aux cooler) - 15809058 - 24.69
inlet (aux cooler to trans) - 15809053 - 32.72