who'd you get it from? have you checked the mats from "all" the suppliers? w/ the AD the 3 and 4spd should be the same but the shift hole isn't cut out - doesn't the 3spd have the same hump? - if you just ordered a mat for a 55 you may have gotten the TF [55-59] mat as many suppliers call 55 1st a 54
Bill
