This is the headlight and wiper door vacuum diagram for 68-72 Corvette. For more details or to buy the vacuum repair hose kit, v
![1981 V8 with Air and Cruise: Carb Replacement. What do the vac lines do? - CorvetteForum - Chevrolet Corvette Forum Discussion 1981 V8 with Air and Cruise: Carb Replacement. What do the vac lines do? - CorvetteForum - Chevrolet Corvette Forum Discussion](https://www.corvetteforum.com/forums/attachments/c3-tech-performance/47967194d1459101745-1981-v8-with-air-and-cruise-carb-replacement-what-do-the-vac-lines-do-1981_emission_hose_diagram.png)
1981 V8 with Air and Cruise: Carb Replacement. What do the vac lines do? - CorvetteForum - Chevrolet Corvette Forum Discussion
![72 Corvette base engine headlight and wiper door actuator vacuum diagram and troubles - CorvetteForum - Chevrolet Corvette Forum Discussion 72 Corvette base engine headlight and wiper door actuator vacuum diagram and troubles - CorvetteForum - Chevrolet Corvette Forum Discussion](http://repairs.willcoxcorvette.com/wp-content/uploads/2011/06/1970-1972-corvette-wiper-vacuum-schematic.jpg)
72 Corvette base engine headlight and wiper door actuator vacuum diagram and troubles - CorvetteForum - Chevrolet Corvette Forum Discussion
![1977-1982-corvette-heater-control-vacuum-schematic | Vintage corvette, Corvette stingray, Corvette c3 1977-1982-corvette-heater-control-vacuum-schematic | Vintage corvette, Corvette stingray, Corvette c3](https://i.pinimg.com/originals/a8/1a/99/a81a9980d9676164132d1c06c5e34920.jpg)