During the prior 3 or 4 years that package tray sub panel part has become available for 66 and 67 coupes.
I think that I would try to complete the install with the trunk pan off the car. It's really tight under there with lots of spot / plug welds.
I think that I would try to complete the install with the trunk pan off the car. It's really tight under there with lots of spot / plug welds.