Posted September 16, 200816 yr comment_260546 Does anyone have a good picture of a firewall with the holes for the heating hoses? There are several more holes in my firewall from an aftermarket AC unit and I am not sure which ones to have the body shop weld closed. An original firewall with just the heating hose holes would be great. Thanks.Carl Link to comment https://www.classiczcars.com/forums/topic/29387-firewall-pictures/ Share on other sites More sharing options...
September 16, 200816 yr comment_260554 Carl, the holes that are closer to the center are for the heater hoses. My 240z had what yours has now. Link to comment https://www.classiczcars.com/forums/topic/29387-firewall-pictures/#findComment-260554 Share on other sites More sharing options...
September 16, 200816 yr comment_260608 Here is a look at my 73 that never had air. Link to comment https://www.classiczcars.com/forums/topic/29387-firewall-pictures/#findComment-260608 Share on other sites More sharing options...
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