Passenger side, rear frame rail, from a 1968 Mercury Cougar. Full length, we cut so that there is some remaining metal on the edges. 1968 was the first year where the inside part of the frame rail has a large access hole for inserting the leaf spring bolt. The large access hole normally should have a plastic body plug to prevent debris from entering the frame rail.
Ford part number C8WY-6510124-A.
* Note - this item has dimensions in excess of 75 inches, and will ship as "Over- Size", unless you pick up in person.