both me and a buddy have 86 gt's and he is wanting to put on an ac delete kit. he is wondering what to do with the vacum lines, and he said he isn't sure what the big hose is that goes into the firewall next tohe heater core and what to do with it.

 

unbolt ac and the lines bolt up ac/delete pulley or the ford one that moves p. steering up thats all i did,plus different belt depending which way you go.