ok i have 98% of everything in for the 350 swap - problem is the car has been apart for 2 years and all my labels sorta died

anyway i can't seem to find what attaches to the top of the air pump - i have the header AIR tubes attached to the port farthest to the pas side and the tube leading down to the cat on the other - if this is wrong can someone please let me know

pic

 

i think that connects to the air pump system

 

here you go, It is just a breather vent. Take a look

 

thanks a million