NO estimated delivery date on next shipment. This is the steel Ram-Air pan for the 1966 Tri-power. The pan has the three large openings for the large carburetors. These pans do not have the original contours or wrinkles and dimples. Pans are bare steel and will require painting. Before installation loosen all three carburetors so their position conforms to the hole centers of the pan. Pan seal is also avaiable in shopping cart..