72 Scamp from the Gold Country

rapidtransit340 said

Hey just a dumb question. Is this a early smog contraption? If so gonna pull it.

Click to expand...

It's a vacum booster for your vent controls. You should have a main vacum line from the intake to the front of the booster then the 2 lines from the back of the booster going into a grommet which is on the firewall. I hope this explains it.

Bill