Need to find out the part number for the hose assembly from the T to check valves on the secondary air injection system that gm used to sell in pieces but now it's 1 piece the one with the metal pipes. This is on a 2001 chevy blazer which I am changing out the whole secondary air injection system on my blazer and that's the only part I'm missing. HELP

 

RockAuto Parts Catalog

Just looked they should have what you need under emissions.

 

thx but I found it. It's part #15760279 (hose assembly for secondary air injection pump)