[Mustangboy89]

hey fellow mustangers my project this winter is the lighten up the load on my mustang i already have the back seats taken out of it fiberglass hood fiberglass hatch and the smog pump and the hoses and the entire ac unit and even the condenser.i was thinking about pulling the dash and taking the heater core out if i were to take that out would it mess anything with my car. thanks for ur help.