Yeh hey thanks for the quick reply they never gave much infor on the plate it self. So half inch hu? is it aluminum? I could quite possibly machine it my self. I build my own intake and efi with a megasquirt kit. I will probably have the ecu control the overdrive. I have a 92 a518 non lockup and 2 727 bigblock trans and another 440 block to fit everything with.