Pic of 1970 convertible fuel line

Are you asking about the headlight vacuum lines on the drivers side? These are secured with white push-in clips taped to the hose bundle. The only thing resembling a vacuum line on the passenger side is the CA emissions vent line from fuel tank to charcoal canister, and it is strapped to the shock tower along with engine wiring harness. The engine wiring harness, starter cable, and engine ground cable are secured by these two D clips near the starter solenoid.