That one bolt was tough - if you unbolt the inner fender its much easier. I think I romoved the cardboard glove box as well. Once you remove the box under the dash, you will likely want to take the time to clean it up.... Mine was so filthy I was afraid to breath the air that would come from it - I ended up cleaning and repainting the entire thing. Also, get the new gasket kit, and some new hoses.