[Ken 6645]

My 64 thungerbird has a leaking heater coil..I dug out a couple of motor manual's and the way they tell me how to do it and if I do it like book said ,I may never finish .......why???? can't it be taking out thru the fire wall...If you know the old core size and you know where the tubes go,why can't cut a hole in the firewall and pull the darn thing out...? I don't have a clue whats behind the firewall that would be destroyed by doing it this way. I guess this question will give someone a good laugh .so I'll your welome........................thank you for your help and time Ken