In this series, I install a Vintage Air air conditioner kit in my 1974 Trans Am. However; I go the extra step of replacing the damaged core support since the radiator has to come out anyways. I also replace the factory mechanical fan with an electric one, upgrade the alternator to handle the extra load, rewire the headlights, and relocate the battery to the trunk.
List of the major parts:
Air conditioner kit:
https://www.amesperf.com/parts/58395/. Looks like Vintage Air has come out with Gen V, to replace the Gen IV that I installed.
Electric fans:
https://www.summitracing.com/parts/flx-116524
100A alternator:
https://www.summitracing.com/parts/tff-7127d12/make/pontiac/model/firebird/year/1974
Front end bolt kit:
https://www.amesperf.com/parts/17954/
Ac compressor belt:
https://www.oreillyauto.com/detail/c/masterpro-belt-hose/masterpro-v-belt-7-16-inch-x-59-5-16-inch/mbh0/7585/v/a/16889/automotive-car-1974-pontiac-firebird?q=Master+pro+7585+belt&pos=0
Distribution blocks:
https://tinyurl.com/4dt4xe8s