A/C problems help!

[Jeremyhuskers]

I have a 1999 tahoe 4dr Lt. It has the dual climate control for the rear passengers. 2 summers ago I did a leak test and found out that the lines under passenger side to the rear evaporator I believe are leaking. I don't want to do a splice kit or block off kit if I don't have to. Does anyone know part numbers or where I can get these lines both high and low side.

 

[sumo]

Check out auto cooling solutions. I had the same problem on my 08. Gm repair on my year was to cut the bad section out and splice in and glue the new section on. I ordered new replacement rear hoses and piped them along the old rear ac lines. These lines are rubber so they won’t rot out like the oem steel ones. I installed them 2 years ago and still pumping cold.
https://www.autocoolingsolutions.com/ac-lines/1999-tahoe-hp-rear-ac-line-replacement