Heater Core: 1967 W/O AC (Copper)NOTE June 2021 heater cores have become near impossible to get at a reasonable price.. hopefully this will change. LIMITED STOCKS. NEW 1967 Camaro COPPER heater core for the cars made without FACTORY air conditioning. Note: there are several qualities of these on the US market.. we have probably the dearest know good quality with bugger all issues. Cheaper is available by about 50% if you want but we don't normally carry them and especialy will not