Vapor canister line

[1987R30]

I have a 1987 chevy R30 7.4/TH400 TBI

This line from the vapor canister is brittle and broken off. One end is still connected to the vapor canister as shown in the picture. But where does the other end connect??

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[Vbb199]

The throttle body

 

[CalSgt]

My canisters are labeled next to each fitting, carb, PCV, or fuel tank

 

[1987R30]

Thanks. The tubing was hard and brittle. I bought some new tubing on amazon for like $6. I’ll take the air filter off and find where it goes on the throttle body