Does anyone know the part number of the screws on the front engine cover (059103171D/DD) around the harmonic balancer. These are I believe a flanged T25 or T27 head (maybe has a hex as well). Need to order a few of them. Also I had heard something about aluminum vs steel screws elsewhere on the engine covers. Would love to know how to tell which I have or need and based on either timing cover part number etc... anyone know where a diagram is that shows these screws?
