Finally got the wiring all done and the grommets I made installed for the wiring passing through into the car for the heater. I relocated the blower motor relay to under the dash and went to a 5 pin Bosch style relay versus the old metal housing type used from the factory. I have replaced a couple of the stock relays due to corrosion and they aren't sealed from the elements so reliability isn't very high. I also went with a 96 Nissan Sentra blower motor resistor card versus the old wire wound resistor pack from the factory. I have been through two stock resistor packs and they are getting expensive if you can find them. Reliability hasn't been all that great either. I drive my 64 often so I am more into the go side of things than show even though show is nice. It's been a long summer working on the car doing floor pans, a complete rebuild of the heater unit with 5 custom fabricated replacement panels for the rusted out sections in the heater along with a whole other list of items done along the way. The heater will run you out of the car in about 15 minutes even without the carpet installed. Should be much warmer with the interior back in. I have always froze my tail off as long as I've owned the car. Rusted out panels within the heater and holes here and there throughout the firewall from missing grommets etc were most of the problems. I almost gave up a few times along the way but am glad I didn't as the car is so much nicer to drive now. Just goes to say, don't give up when you are just on the other side of the hill to finishing. #designsbyandrew #restoration #xframe #bbody #bella #64belair #chevrolet #belair #grommet #custommade #60smuscle #realmetal #landyachtz #ironsides #heaterbox