Solve the endless problem of leaking headlight opening vacuum tanks on your 1968-1982 Corvette by replacing or retrofitting a new 1980-1982 style reservoir. Whether your existing 1968-1982 Vacuum Reservoir has rust/corrosion issues or has collapsed the simple 1980-1982 design Vacuum Cannister is a common upgrade to economically return proper operation to your headlight opening or 1968-1972 Windshield Wiper Door operation.