Here is a brand new hood to cowl seal for all 1971-80 GM H body cars. This seal plays an important role in keeping your interior cool and free of engine fumes. The air for the floor vents and HVAC comes from the cowl area, without this seal hot engine compartment air and fumes will be drawn into the interior of the car. Many cars are missing this seal or it is deteriorated or flattened down to where it is no longer effective. If you are experiencing a hot interior make sure you have this seal intact. This new seal comes with 5 new T clips already installed in the correct location to mount into the existing holes in the cowl, it simply snaps into position.