Ah! Looks like you've got me on that one! The steering column plastic bush in the bulkhead is a Sierra one, and the stalks on the steering column are Granada, so, could be one or the other. Luckily Ford stamp everything with a code which tells you the model, part number and year, for example, 92GG 17C499 BA, which is for the wiper relay. The 92 stands for the year, the GG is for Granada and the remaining bit is the part code. A Fiesta electric window switch is 91AG 14529 AC. The Ace uses quite a lot of Ford parts so there's a good chance that the rack originated from Ford. The tricky bit is that many of the parts have been given new part numbers - a Ford dealer will be able to check for you on their computer parts list. What is your chassis number? Mine is DE 1034 which is car number 34 of the production run. Later cars can have different parts fitted when compared to the earlier ones just to make it a bit more interesting!