What is this and where to locate?
#1
What is this and where to locate?
I've looked over and over at the assembly manual but can't seem to figure out what this is and where to get a replacement. I know it's a vacuum block of some sort but as you can see the previous owner, for some reason unknown and can't fathom why, has chopped or broken the firewall and cut this into pieces. Any ideas? It's on a '74.
Last edited by mzegeek; 08-12-2018 at 08:42 PM.
#2
Le Mans Master
Should be the grommet for the HVAC vacuum lines. The small black hose is the vacuum input to the vacuum valve on the dash as Willcox shows in the schematic. To bad the PO butchered the firewall.
https://www.zip-corvette.com/68-82-v...l-grommet.html
Last edited by Duke94; 08-12-2018 at 09:18 PM. Reason: More info
#3
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I've looked over and over at the assembly manual but can't seem to figure out what this is and where to get a replacement. I know it's a vacuum block of some sort but as you can see the previous owner, for some reason unknown and can't fathom why, has chopped or broken the firewall and cut this into pieces. Any ideas? It's on a '74.