Mark
by Mark
(Michigan)
I am looking for someone who has solved or at least has found a way to make acceptable the interior heat in a 1972. I currently have the motor out and being rebuilt. I have seen where there is available various tunnel insulation, and a foam seal for above the bell housing. Do these work any experience out there? I will be sealing up all firewall holes and pulling the AC/heater bow housing and repairing the crack i heard plagues this car and lets the heat in that way. Looking for any other helpful hints from someone with experience.