I have a 308 GTB race car, which I am making somewhat more useful to drive on the street. I know the 308 GTBs used Mercedes door latch mechanisms, but I'm not sure WHICH Mercedes. I actually bought 450 SL pieces, but the actuating arms are not correct. I looked at pics of 308 parts (should have done that first) to verify. SO, does anyone know WHICH Mercedes door latch mechanisms Ferrari used? Thanks!