Need Help Locating A few Parts

[Sarge261]

Hey All,

I finally got my 97 Yukon back from the body shop and it turned out great. I am now in the process of fixing some stuff Ive been putting off for a while, on the list is brake lines and fuel lines.

I worked on it quite a bit this weekend, got it torn down, and starting to go back together. I started with installing the fuel lines, come to find out the PO had cross threaded the pressure line from the engine to the fuel filter. I have the fuel lines from GM, but now Im stuck. Im missing the pressure and return line from the TB to the filter. Im also missing the pressure line behind the filter to the rear line set. These are the part numbers I have and I was wondering if anyone could help me locate these, or tell me if there is a place that deals with NOS stuff for this style truck.

Part Numbers:

15722273 This is the Hard Line From the Back of The Filter to the Rear Line
15719590 Pressure or Return Line from TB
15719573 Pressure or Return Line from TB

Thanks for the help

Sarge