Underdash Duct - AC or NON A/C AIR CONDITIONING.
THIS IS THE DUCT THAT MOUNTS UP AGAINST THE FIREWALL, INSIDE THE CAR AND SITS ON TOP OF THE HEATER BOX TO ALLOW AIR TO TRAVEL OUT THROUGH THE DASHBOARD TO THE WINDSHIELD.
Special order only.. approx 2- 4 weeks normally.
.jpg "Trunk Floor: 55-57 Chev Pan w/out braces *")
.jpg "Door Hinge: 70-81F Lower (repro) Each")