An ABB lifeline here. Does anyone know where to get the two larger 69 US-spec Spica breather/OVS hoses? About 1" both, one from the valve cover nozzle to the OVS 90 deg and, and the one from the bottom of the OVS to the air cleaner nozzle, a 90 deg dog leg. Mine are original, cracked and wrapped in electrical tape. Thanks for your advice.