89 Suburban 3/4 Heavy Towing Pkg.

[brown7373]

I have a dried out and brittle and broken vacuum line. It is about 1/64 outside diameter line and goes through the firewall, to the A/C / heater assembly I think. It is a tiny line.

Any ideas on how to splice a new piece in? I have never seen a connector that small. It looks like the small line was glued into the larger rubber connector behind the air cleaner, and that is probably the way it connects to the ventilation system through the firewall under the reel out light on the left.