Looking for NOS or used parts and info for OMC stern drive 1964 OMC/Johnson fiberglass Gull Wing Hull model HU-12B S/N 16366, with Delux V6 Buick 150 hp, model 465016, s/n C10741, require INTERMEDIATE housing # 380400 and # 379614 gear housing and bushing, or of anyone out there knows if there are any other years or models that are interchangeable. Thank you