Ok this is gonna be quick. I've searched but couldn't find mention of this. I'm in the middle of pulling my engine and im removing the entire AC system. My question is, what did you guys use to plug up the hose connections once the AC lines have been completely removed? I'm talking about the locations where the lines screwed into the firewall.

...or do i even need to block these off?

Thanks!

 

i didnt block mine off but will be covering the fire wall with heat should to keep the temps down in the car.. but from time to time i get a little exhaust in threw them..

 

Exactly why i want to block them off. That and i dont like leaving things hanging "open".

 

Take the glove box out, remove the A/C stuff from inside the car, re-install the box that the A/C stuff was in and then put hole plugs/body plugs in the holes in the firewall